If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 = -9x + -20 Reorder the terms: x2 = -20 + -9x Solving x2 = -20 + -9x Solving for variable 'x'. Reorder the terms: 20 + 9x + x2 = -20 + -9x + 20 + 9x Reorder the terms: 20 + 9x + x2 = -20 + 20 + -9x + 9x Combine like terms: -20 + 20 = 0 20 + 9x + x2 = 0 + -9x + 9x 20 + 9x + x2 = -9x + 9x Combine like terms: -9x + 9x = 0 20 + 9x + x2 = 0 Factor a trinomial. (5 + x)(4 + x) = 0Subproblem 1
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 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 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 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 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {-5, -4}
| 4y-1=24 | | 2z+10=3x-15 | | 4-3(1-x)=2x+1 | | 9(4-b)=2(9-4b) | | 0.34+0.52=7.482 | | r+8=-12-1 | | 3x+x-13-4-6x=12 | | -105-7x=63-15x | | -3.9(1.8k+7.6)+5.57=-1.7(0.1+1.8k) | | (4/3)w+(3/4)w=(3/4)+(4/3) | | 0.25x-2.75=0.4(x-5) | | r+8=12-2 | | 1.1(p+3.3)-5.39p=-2+0.5(-5.3p+4.6) | | 29.95+0.16m=75 | | x*3-3x*2=Y | | -7x-8=3x+12 | | -15+p=-9 | | k+9=-19 | | -8n^2-64n-128=0 | | 8x-27=-109 | | 5x+61=x+25 | | 81=(z+8)*9 | | p+17=31 | | 3.2=.8x | | -7x+2[-3x-10]=45 | | 40=600+40 | | (3a-2)(9a^2+6a+4)=0 | | -(x+2)=15 | | -5-4[-7x-2]=-107 | | 10(11N+5)=N-10+90N | | 4s-7=33 | | 2x-8=4x-20 |