If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 75x + -1x2 = 1406.25 Solving 75x + -1x2 = 1406.25 Solving for variable 'x'. Reorder the terms: -1406.25 + 75x + -1x2 = 1406.25 + -1406.25 Combine like terms: 1406.25 + -1406.25 = 0.00 -1406.25 + 75x + -1x2 = 0.00 Begin completing the square. Divide all terms by -1 the coefficient of the squared term: Divide each side by '-1'. 1406.25 + -75x + x2 = 0.00 Move the constant term to the right: Add '-1406.25' to each side of the equation. 1406.25 + -75x + -1406.25 + x2 = 0.00 + -1406.25 Reorder the terms: 1406.25 + -1406.25 + -75x + x2 = 0.00 + -1406.25 Combine like terms: 1406.25 + -1406.25 = 0.00 0.00 + -75x + x2 = 0.00 + -1406.25 -75x + x2 = 0.00 + -1406.25 Combine like terms: 0.00 + -1406.25 = -1406.25 -75x + x2 = -1406.25 The x term is -75x. Take half its coefficient (-37.5). Square it (1406.25) and add it to both sides. Add '1406.25' to each side of the equation. -75x + 1406.25 + x2 = -1406.25 + 1406.25 Reorder the terms: 1406.25 + -75x + x2 = -1406.25 + 1406.25 Combine like terms: -1406.25 + 1406.25 = 0.00 1406.25 + -75x + x2 = 0.00 Factor a perfect square on the left side: (x + -37.5)(x + -37.5) = 0.00 Calculate the square root of the right side: 0.00 Break this problem into two subproblems by setting (x + -37.5) equal to 0.00 and 0.00.Subproblem 1
x + -37.5 = 0.00 Simplifying x + -37.5 = 0.00 Reorder the terms: -37.5 + x = 0.00 Solving -37.5 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '37.5' to each side of the equation. -37.5 + 37.5 + x = 0.00 + 37.5 Combine like terms: -37.5 + 37.5 = 0.0 0.0 + x = 0.00 + 37.5 x = 0.00 + 37.5 Combine like terms: 0.00 + 37.5 = 37.5 x = 37.5 Simplifying x = 37.5Subproblem 2
x + -37.5 = 0.00 Simplifying x + -37.5 = 0.00 Reorder the terms: -37.5 + x = 0.00 Solving -37.5 + x = 0.00 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '37.5' to each side of the equation. -37.5 + 37.5 + x = 0.00 + 37.5 Combine like terms: -37.5 + 37.5 = 0.0 0.0 + x = 0.00 + 37.5 x = 0.00 + 37.5 Combine like terms: 0.00 + 37.5 = 37.5 x = 37.5 Simplifying x = 37.5Solution
The solution to the problem is based on the solutions from the subproblems. x = {37.5, 37.5}
| .7x+3=17 | | -11-3k=-2(4k+3) | | 10x-11-8x=25 | | 320(36+x)-515(34-x)-150=38092 | | 7v+7=19v+3v+61 | | -0.1(z-3)=1.9(z-10) | | 1/2+6/8-2/4 | | 9.5+1.9x=x+31.1 | | -.9+.6x=3.9 | | 7v+7=19v+3v+16 | | 15+x=85 | | 48.75=x-0.25x | | 1.3(z-1)=-0.7(z+6) | | 48.75=x-0.25 | | 5/6x=7/10 | | 7v+7=19v+-3v+16 | | 4/5k-(k+1/3)=1/5(k+1) | | 515(34-x)+320(36+x)-150=38092.68 | | 5-x/8=4 | | (1/3)(9x-24)+x | | 6*(x-3)=2x+3*(4-2x) | | 2x-5y=17(0) | | 7(2x-2)/14=10 | | 2x-5y=17(-2) | | h-4[h-3]=h-6 | | 20w^2+11w-3=0 | | 5x+173=3x+161 | | 2+3(-7x-1)=-5(-7)+8 | | 7v+7=19v-13v+16 | | 13x-115-6x=81 | | 12x-3+x=10x+30 | | -21=-3/7x |