If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 = -2x + 60 Reorder the terms: 3x2 = 60 + -2x Solving 3x2 = 60 + -2x Solving for variable 'x'. Reorder the terms: -60 + 2x + 3x2 = 60 + -2x + -60 + 2x Reorder the terms: -60 + 2x + 3x2 = 60 + -60 + -2x + 2x Combine like terms: 60 + -60 = 0 -60 + 2x + 3x2 = 0 + -2x + 2x -60 + 2x + 3x2 = -2x + 2x Combine like terms: -2x + 2x = 0 -60 + 2x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. -20 + 0.6666666667x + x2 = 0 Move the constant term to the right: Add '20' to each side of the equation. -20 + 0.6666666667x + 20 + x2 = 0 + 20 Reorder the terms: -20 + 20 + 0.6666666667x + x2 = 0 + 20 Combine like terms: -20 + 20 = 0 0 + 0.6666666667x + x2 = 0 + 20 0.6666666667x + x2 = 0 + 20 Combine like terms: 0 + 20 = 20 0.6666666667x + x2 = 20 The x term is 0.6666666667x. Take half its coefficient (0.3333333334). Square it (0.1111111112) and add it to both sides. Add '0.1111111112' to each side of the equation. 0.6666666667x + 0.1111111112 + x2 = 20 + 0.1111111112 Reorder the terms: 0.1111111112 + 0.6666666667x + x2 = 20 + 0.1111111112 Combine like terms: 20 + 0.1111111112 = 20.1111111112 0.1111111112 + 0.6666666667x + x2 = 20.1111111112 Factor a perfect square on the left side: (x + 0.3333333334)(x + 0.3333333334) = 20.1111111112 Calculate the square root of the right side: 4.484541349 Break this problem into two subproblems by setting (x + 0.3333333334) equal to 4.484541349 and -4.484541349.Subproblem 1
x + 0.3333333334 = 4.484541349 Simplifying x + 0.3333333334 = 4.484541349 Reorder the terms: 0.3333333334 + x = 4.484541349 Solving 0.3333333334 + x = 4.484541349 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = 4.484541349 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = 4.484541349 + -0.3333333334 x = 4.484541349 + -0.3333333334 Combine like terms: 4.484541349 + -0.3333333334 = 4.1512080156 x = 4.1512080156 Simplifying x = 4.1512080156Subproblem 2
x + 0.3333333334 = -4.484541349 Simplifying x + 0.3333333334 = -4.484541349 Reorder the terms: 0.3333333334 + x = -4.484541349 Solving 0.3333333334 + x = -4.484541349 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.3333333334' to each side of the equation. 0.3333333334 + -0.3333333334 + x = -4.484541349 + -0.3333333334 Combine like terms: 0.3333333334 + -0.3333333334 = 0.0000000000 0.0000000000 + x = -4.484541349 + -0.3333333334 x = -4.484541349 + -0.3333333334 Combine like terms: -4.484541349 + -0.3333333334 = -4.8178746824 x = -4.8178746824 Simplifying x = -4.8178746824Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.1512080156, -4.8178746824}
| 6y+2(y-7)=5(y+1)-2 | | y=-3(0)-3 | | 82-9x=-43-4x | | 4(3x-4)=12x-16 | | 6000(3)(x)=360 | | (6y+4)-(3+5y)=8 | | -0.66+0.5y=-1.28 | | y+3(4)=9 | | y+3(-2)=9 | | 1980=(n-2)180 | | -6(0)-2y=4 | | 6y+4-3+5y=8 | | 0.33v-0.6=-0.5 | | k=4m+0.70 | | -6x-2(0)=4 | | a-2a-20=4 | | 7v=18+v | | 10h-4h+5h-8h=9 | | 5x=(6x-58)+(2x+4) | | 5x+5x=90 | | 11x+6=15-10 | | 5w-17=58 | | 2j+11j-12j=15 | | 13r-5.75=.8 | | 2x+1.2x=14 | | 6x^2+10x-33=0 | | 19a-18a=16 | | logx=0.7 | | 3t-3t+3t=18 | | -2.6=0.6x-2.5 | | 16x+12=8x+39 | | a*a+3a=40 |