If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -1)(x + 2) = x2 + 5 Reorder the terms: (-1 + x)(x + 2) = x2 + 5 Reorder the terms: (-1 + x)(2 + x) = x2 + 5 Multiply (-1 + x) * (2 + x) (-1(2 + x) + x(2 + x)) = x2 + 5 ((2 * -1 + x * -1) + x(2 + x)) = x2 + 5 ((-2 + -1x) + x(2 + x)) = x2 + 5 (-2 + -1x + (2 * x + x * x)) = x2 + 5 (-2 + -1x + (2x + x2)) = x2 + 5 Combine like terms: -1x + 2x = 1x (-2 + 1x + x2) = x2 + 5 Reorder the terms: -2 + 1x + x2 = 5 + x2 Add '-1x2' to each side of the equation. -2 + 1x + x2 + -1x2 = 5 + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -2 + 1x + 0 = 5 + x2 + -1x2 -2 + 1x = 5 + x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -2 + 1x = 5 + 0 -2 + 1x = 5 Solving -2 + 1x = 5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + 1x = 5 + 2 Combine like terms: -2 + 2 = 0 0 + 1x = 5 + 2 1x = 5 + 2 Combine like terms: 5 + 2 = 7 1x = 7 Divide each side by '1'. x = 7 Simplifying x = 7
| 4-21= | | 56-26= | | 56-21= | | 6x-25=3x+50 | | 78/6 | | -1+x=2(2x-8) | | 15x+15y=30 | | x+3=2(2x-3) | | 1.7C-1.4=7.1 | | m/6=m+7/10 | | 9=p-s | | 5-2x=5-4x | | 20v=u | | 18P+21-9P=21 | | (x+4)*x=262 | | n=m+12 | | -5(x+6)-43=8-36 | | 14=p/s | | n-18=m | | 25x+7-27x=5-8 | | y=9z | | x/-2=-3-(-9) | | 10=x+y | | 4x+15-3x=-5-10 | | y/6=z | | x-5/9=-5/9 | | -2/5x=-24/5 | | 35/8=x+3/8 | | 1/7x=-2/7 | | x+8=53/6 | | x/2=4/7 | | 18M+5M=69 |