If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2x = -16 + -6x Reorder the terms: 2x + x2 = -16 + -6x Solving 2x + x2 = -16 + -6x Solving for variable 'x'. Reorder the terms: 16 + 2x + 6x + x2 = -16 + -6x + 16 + 6x Combine like terms: 2x + 6x = 8x 16 + 8x + x2 = -16 + -6x + 16 + 6x Reorder the terms: 16 + 8x + x2 = -16 + 16 + -6x + 6x Combine like terms: -16 + 16 = 0 16 + 8x + x2 = 0 + -6x + 6x 16 + 8x + x2 = -6x + 6x Combine like terms: -6x + 6x = 0 16 + 8x + x2 = 0 Factor a trinomial. (4 + x)(4 + x) = 0Subproblem 1
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {-4, -4}
| 2.5r+r=19.6 | | 5+6x=30 | | .25(3x-5)=2.5 | | -2y=y | | 7x-11=6-10x | | 2x+3z=12 | | -4(2m-3)= | | 2-7y=-10 | | 4t(9t+5)=0 | | 3x-5=x-9 | | 6-5k=4+3k | | 3y-2.75y=9 | | 2(2x-8)=12 | | (6w+13)(w+12)=0 | | w^2-14wz+40z^2= | | 23x+7=28+57 | | 3x-5=x+9 | | 0=y | | -8x-25= | | m^2-3mn-28n^2= | | 3=y | | x+17=34 | | 7x^2-6x+3=3 | | 7=5x-8 | | x(7)=28 | | 4x+8=3x+10 | | 5x=4x+25 | | r^2+19rs+90s^2= | | 5+3x=7+2x | | 7x^2-6x+3= | | -.2x^2+20=0 | | 10+35b=6b+26 |