If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 274 = (220 + -1x) * 1.50x + 80x Reorder the terms for easier multiplication: 274 = 1.50x(220 + -1x) + 80x 274 = (220 * 1.50x + -1x * 1.50x) + 80x 274 = (330x + -1.5x2) + 80x Reorder the terms: 274 = 330x + 80x + -1.5x2 Combine like terms: 330x + 80x = 410x 274 = 410x + -1.5x2 Solving 274 = 410x + -1.5x2 Solving for variable 'x'. Reorder the terms: 274 + -410x + 1.5x2 = 410x + -410x + -1.5x2 + 1.5x2 Combine like terms: 410x + -410x = 0 274 + -410x + 1.5x2 = 0 + -1.5x2 + 1.5x2 274 + -410x + 1.5x2 = -1.5x2 + 1.5x2 Combine like terms: -1.5x2 + 1.5x2 = 0.0 274 + -410x + 1.5x2 = 0.0 Begin completing the square. Divide all terms by 1.5 the coefficient of the squared term: Divide each side by '1.5'. 182.6666667 + -273.3333333x + x2 = 0 Move the constant term to the right: Add '-182.6666667' to each side of the equation. 182.6666667 + -273.3333333x + -182.6666667 + x2 = 0 + -182.6666667 Reorder the terms: 182.6666667 + -182.6666667 + -273.3333333x + x2 = 0 + -182.6666667 Combine like terms: 182.6666667 + -182.6666667 = 0.0000000 0.0000000 + -273.3333333x + x2 = 0 + -182.6666667 -273.3333333x + x2 = 0 + -182.6666667 Combine like terms: 0 + -182.6666667 = -182.6666667 -273.3333333x + x2 = -182.6666667 The x term is -273.3333333x. Take half its coefficient (-136.6666667). Square it (18677.77779) and add it to both sides. Add '18677.77779' to each side of the equation. -273.3333333x + 18677.77779 + x2 = -182.6666667 + 18677.77779 Reorder the terms: 18677.77779 + -273.3333333x + x2 = -182.6666667 + 18677.77779 Combine like terms: -182.6666667 + 18677.77779 = 18495.1111233 18677.77779 + -273.3333333x + x2 = 18495.1111233 Factor a perfect square on the left side: (x + -136.6666667)(x + -136.6666667) = 18495.1111233 Calculate the square root of the right side: 135.996732032 Break this problem into two subproblems by setting (x + -136.6666667) equal to 135.996732032 and -135.996732032.Subproblem 1
x + -136.6666667 = 135.996732032 Simplifying x + -136.6666667 = 135.996732032 Reorder the terms: -136.6666667 + x = 135.996732032 Solving -136.6666667 + x = 135.996732032 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '136.6666667' to each side of the equation. -136.6666667 + 136.6666667 + x = 135.996732032 + 136.6666667 Combine like terms: -136.6666667 + 136.6666667 = 0.0000000 0.0000000 + x = 135.996732032 + 136.6666667 x = 135.996732032 + 136.6666667 Combine like terms: 135.996732032 + 136.6666667 = 272.663398732 x = 272.663398732 Simplifying x = 272.663398732Subproblem 2
x + -136.6666667 = -135.996732032 Simplifying x + -136.6666667 = -135.996732032 Reorder the terms: -136.6666667 + x = -135.996732032 Solving -136.6666667 + x = -135.996732032 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '136.6666667' to each side of the equation. -136.6666667 + 136.6666667 + x = -135.996732032 + 136.6666667 Combine like terms: -136.6666667 + 136.6666667 = 0.0000000 0.0000000 + x = -135.996732032 + 136.6666667 x = -135.996732032 + 136.6666667 Combine like terms: -135.996732032 + 136.6666667 = 0.669934668 x = 0.669934668 Simplifying x = 0.669934668Solution
The solution to the problem is based on the solutions from the subproblems. x = {272.663398732, 0.669934668}
| 5+4a-10a= | | ?279= | | -x^4+3x^3-5x^2-5x-2=0 | | 3x+7=x^2-2x+1 | | 274=(220-x)1.50x+6x | | 15(3x-5)=14(2x+4) | | 7x+4z=4+6y | | 5x-2y=-1-5x | | 27a+70+40-8= | | m-y-b/x | | 5x-29=-11 | | -7x-13y-7x+15y= | | X/6=51/2 | | 11-(-10x)+5x-(-11)= | | 5(6-2y)=3(y+1) | | 0.06*a= | | 0.06xa=0.9 | | 6m-1=4m-5 | | (13x/42)-(t/7)=1 | | 2(2y-9)-(12-30y)=12-6(-5y+3) | | 10+7x=12-x | | -5(4y-2)-y=-4y+8 | | 18+14x=24-x | | 21y^2+11y-2=0 | | 17x+19=4(4x+5) | | 62.10=(20+0.5x)+0.15(20+5x) | | (2x+150)+(5x-68)=180 | | x^2-10x=x | | Y=432-70x | | 35=-3t^2+18t+21 | | 5y+3y-18=3y+1-2 | | 3x=2(7+5x) |