If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 = 7 + -4x Solving 3x2 = 7 + -4x Solving for variable 'x'. Reorder the terms: -7 + 4x + 3x2 = 7 + -4x + -7 + 4x Reorder the terms: -7 + 4x + 3x2 = 7 + -7 + -4x + 4x Combine like terms: 7 + -7 = 0 -7 + 4x + 3x2 = 0 + -4x + 4x -7 + 4x + 3x2 = -4x + 4x Combine like terms: -4x + 4x = 0 -7 + 4x + 3x2 = 0 Factor a trinomial. (-7 + -3x)(1 + -1x) = 0Subproblem 1
Set the factor '(-7 + -3x)' equal to zero and attempt to solve: Simplifying -7 + -3x = 0 Solving -7 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '7' to each side of the equation. -7 + 7 + -3x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3x = 0 + 7 -3x = 0 + 7 Combine like terms: 0 + 7 = 7 -3x = 7 Divide each side by '-3'. x = -2.333333333 Simplifying x = -2.333333333Subproblem 2
Set the factor '(1 + -1x)' equal to zero and attempt to solve: Simplifying 1 + -1x = 0 Solving 1 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -1x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -1x = 0 + -1 -1x = 0 + -1 Combine like terms: 0 + -1 = -1 -1x = -1 Divide each side by '-1'. x = 1 Simplifying x = 1Solution
x = {-2.333333333, 1}
| -x^2+81=0 | | 4d^2+9=-12d | | -4+m=18 | | 8-3n=2n | | 4x^2+7y=Z | | 50+w=92 | | rx+2+6=9 | | -6a+-8c=3c+16 | | 10a-9=5(2a-3)+6 | | 16+1.3m=-12+1.3m | | 300+500=.9h | | 16+1.3m=-12+.3m | | 6=6-3k-5k | | x+9=2x^2-4x+2 | | 300m-500m=.9 | | 300m+500m=.9 | | 156+1.3m=-12+1.3m | | -16-n=5n-4 | | 4t=7(t-3) | | 20=405 | | 4x^2+12x+9=1 | | 4x-.3=4x+.9 | | 4x^2+4x-7=0 | | 42+9c=16 | | 10m+7m=765 | | 4x-.3=4+.9 | | 2x^2+9=1 | | 3h=5(h-2) | | N=2n+4 | | 20+.35m=35+.15m | | 10-7=765p | | 3m+8=-2m |