If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2x2 = 7x Solving -2x2 = 7x Solving for variable 'x'. Reorder the terms: -7x + -2x2 = 7x + -7x Combine like terms: 7x + -7x = 0 -7x + -2x2 = 0 Factor out the Greatest Common Factor (GCF), '-1x'. -1x(7 + 2x) = 0 Ignore the factor -1.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(7 + 2x)' equal to zero and attempt to solve: Simplifying 7 + 2x = 0 Solving 7 + 2x = 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 + 2x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 2x = 0 + -7 2x = 0 + -7 Combine like terms: 0 + -7 = -7 2x = -7 Divide each side by '2'. x = -3.5 Simplifying x = -3.5Solution
x = {0, -3.5}
| -8=x+5-1 | | 0.2-x=0.04 | | 5=9w+8 | | 3(-10)=2(2(-10)+7) | | 100+x^2=0 | | 12p+3=104 | | 3m+zr=r-7g | | 2xcos(2x)-x^2+4x-4=0 | | 2/5(6a-3)=1/7(5-9)-2 | | -2.2-m=13.2 | | -2.2-m=13.32 | | -2.2-m=13.3 | | A(n)=5+(n-1)6 | | 25x-21=11x | | 2.9q-4.7-5.6q=-1.7q-4.7 | | .875x-y=0 | | 8x+9-5x-15=0 | | y=.875x | | 9p-3=5p+5 | | 1/3(3x-9)=60 | | 6(3+x)=5(c-6) | | Z=12i | | 9(3y*3y)=10(3y) | | (x+9)(x+9)=648 | | 2+3x-3x^3=0 | | 1.1=logx | | 5x(squared)+43=x-1(5x+6) | | x^2+18x-567=0 | | 300=8990000000*(.0000000001/x) | | 300=8.99*10^9(.1*10^-9/x) | | 2x-9(-0)=14 | | 2(2r-1)=7(r+7) |