If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -28 = -3x Reorder the terms: -28 + x2 = -3x Solving -28 + x2 = -3x Solving for variable 'x'. Reorder the terms: -28 + 3x + x2 = -3x + 3x Combine like terms: -3x + 3x = 0 -28 + 3x + x2 = 0 Factor a trinomial. (-7 + -1x)(4 + -1x) = 0Subproblem 1
Set the factor '(-7 + -1x)' equal to zero and attempt to solve: Simplifying -7 + -1x = 0 Solving -7 + -1x = 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 + -1x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -1x = 0 + 7 -1x = 0 + 7 Combine like terms: 0 + 7 = 7 -1x = 7 Divide each side by '-1'. x = -7 Simplifying x = -7Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Solution
x = {-7, 4}
| 2x+x-30+45=180 | | 4x+3x=x+8 | | X+2x-30+45=180 | | 36x-5=2-6x | | 6x+4y=32 | | 5x-2(5+2x)=2 | | -2-5=x | | -3-4=x | | 6x=9(3x-1)-5 | | 3x+7=22 | | 7-0.2m=3 | | 5x-4=4x-13 | | 5x-4=4x+13 | | (x+3)(x-4)=52 | | 3+7(w+2)+w= | | x-8+x=y+x+x | | 5xw*8w= | | 8a*2a= | | 6c*9e= | | v*8x= | | 31.400+x=2.90x+x | | 2.75x=20+x | | 42+x=3.5x+x | | 1.909x=20+x | | 5x+15=-x+9 | | 5-x=-1 | | 3y+x=4 | | 86.65+x=4.7x+x | | 1.30x=20+x | | 45+x=3.5x+x | | 9(x+1)=3x+63 | | 40+x=3.25x+x |