If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 3) + -2(x + 1) = 0 Reorder the terms: x(3 + x) + -2(x + 1) = 0 (3 * x + x * x) + -2(x + 1) = 0 (3x + x2) + -2(x + 1) = 0 Reorder the terms: 3x + x2 + -2(1 + x) = 0 3x + x2 + (1 * -2 + x * -2) = 0 3x + x2 + (-2 + -2x) = 0 Reorder the terms: -2 + 3x + -2x + x2 = 0 Combine like terms: 3x + -2x = 1x -2 + 1x + x2 = 0 Solving -2 + 1x + x2 = 0 Solving for variable 'x'. Factor a trinomial. (-2 + -1x)(1 + -1x) = 0Subproblem 1
Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 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 = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2Subproblem 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, 1}
| 10d-2(d+3)=50 | | -31.45=p-12.96 | | X+.05x=21 | | -14.88=d-34.76 | | 6g+3(g-5)=120 | | v-17.06=29.08 | | -7x-3=-17 | | -20.57=m+3.78 | | 13.49=-8.56+a | | 5x-6=-36 | | x^2+4x=-2 | | 21.3+r=-19.79 | | 3x-5(x-2)=54 | | -1-7x=27 | | -9+x=24 | | y=110x+56 | | 8y=7(y+19) | | 4x=-2y+26 | | 15=8+(-a) | | 4(2x+5)=3(4x-5)-17 | | 2(x+6)+4x=33 | | 37d+48=368 | | M+21=5 | | -2x+1=21 | | Y-(-7)=-5 | | 7.5=3.2-2.1n | | 2x^2-12x=18 | | 3(x-1)=5x-6 | | 3+5x=-47 | | 7t-20=33 | | 20.5*.66=17 | | 84=21x+4-3x+2x |