If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 3(x + -4) = 28 Reorder the terms: x2 + 3(-4 + x) = 28 x2 + (-4 * 3 + x * 3) = 28 x2 + (-12 + 3x) = 28 Reorder the terms: -12 + 3x + x2 = 28 Solving -12 + 3x + x2 = 28 Solving for variable 'x'. Reorder the terms: -12 + -28 + 3x + x2 = 28 + -28 Combine like terms: -12 + -28 = -40 -40 + 3x + x2 = 28 + -28 Combine like terms: 28 + -28 = 0 -40 + 3x + x2 = 0 Factor a trinomial. (-8 + -1x)(5 + -1x) = 0Subproblem 1
Set the factor '(-8 + -1x)' equal to zero and attempt to solve: Simplifying -8 + -1x = 0 Solving -8 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + -1x = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -1x = 0 + 8 -1x = 0 + 8 Combine like terms: 0 + 8 = 8 -1x = 8 Divide each side by '-1'. x = -8 Simplifying x = -8Subproblem 2
Set the factor '(5 + -1x)' equal to zero and attempt to solve: Simplifying 5 + -1x = 0 Solving 5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -1x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -1x = 0 + -5 -1x = 0 + -5 Combine like terms: 0 + -5 = -5 -1x = -5 Divide each side by '-1'. x = 5 Simplifying x = 5Solution
x = {-8, 5}
| 0.55x+0.3x=x-6 | | 15x+3y=5 | | 2.3x=7.13 | | 2x^3-3x=-10 | | 24=f/(-4) | | 3(2x-5)=5(x-4)+4 | | 4+3(x-70)= | | 13b+2c=180 | | 12/3x=15 | | 13+2n=6n-7 | | 5(2x+1)=7 | | f(x)=x^2+2x+4 | | L=(L+34) | | 180=10x | | y=(1/3)x-(2/3) | | 5x=2(2x-1) | | 5/7k=40 | | 3(8x+8)=120 | | .8x=1.12 | | 550-5x=250-10x | | y=(1/4)x-1 | | =4xln(3x-10) | | 35x=7x | | 8x-3-3x+2= | | 21x=5*4x-3 | | 4a+1=0 | | 2/3y=-1/9 | | -10=-16t^2+t | | 8x-3+3x+2= | | 21/4x-3=5/x | | 20/10=5/n | | -2x-4y=-4 |