If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + -7)(3 + x) = 0 Reorder the terms: (-7 + 2x)(3 + x) = 0 Multiply (-7 + 2x) * (3 + x) (-7(3 + x) + 2x * (3 + x)) = 0 ((3 * -7 + x * -7) + 2x * (3 + x)) = 0 ((-21 + -7x) + 2x * (3 + x)) = 0 (-21 + -7x + (3 * 2x + x * 2x)) = 0 (-21 + -7x + (6x + 2x2)) = 0 Combine like terms: -7x + 6x = -1x (-21 + -1x + 2x2) = 0 Solving -21 + -1x + 2x2 = 0 Solving for variable 'x'. Factor a trinomial. (-3 + -1x)(7 + -2x) = 0Subproblem 1
Set the factor '(-3 + -1x)' equal to zero and attempt to solve: Simplifying -3 + -1x = 0 Solving -3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1x = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1x = 0 + 3 -1x = 0 + 3 Combine like terms: 0 + 3 = 3 -1x = 3 Divide each side by '-1'. x = -3 Simplifying x = -3Subproblem 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 = {-3, 3.5}
| (X+5)=40 | | h/5=90 | | 6x-5=17-5x | | 1/4y-6=-12 | | 1-(3/y)=5% | | (2x+1)=45 | | Y=-3-3+5 | | 100-(3/y)*100=5% | | x/8-5=15/16 | | 3m+2m-2m-m=40 | | 33=43-v | | 8(y-7)+2y=-6 | | 100-(3/y)*100=0.5% | | (X+10)=23 | | -8m-12=60 | | 3(x+5)+1=-11 | | (2)4(2)=90 | | k/3-11=-5 | | 56=5/4x | | 12d-84=o | | 6u+3(u+2)=-39 | | 45=37+w | | (2)+(2)=90 | | 9y+18=11y | | Y=-3-6+5 | | (3x+1)=46 | | 7x-5+2x=-10+3x+5 | | 2-3(8)=y | | w+22=31 | | -7+2x=-23 | | m/3=9/5 | | 2(2)+(2)9=50 |