If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2x + -15 = -16 Reorder the terms: -15 + 2x + x2 = -16 Solving -15 + 2x + x2 = -16 Solving for variable 'x'. Reorder the terms: -15 + 16 + 2x + x2 = -16 + 16 Combine like terms: -15 + 16 = 1 1 + 2x + x2 = -16 + 16 Combine like terms: -16 + 16 = 0 1 + 2x + x2 = 0 Factor a trinomial. (1 + x)(1 + x) = 0Subproblem 1
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Subproblem 2
Set the factor '(1 + x)' equal to zero and attempt to solve: Simplifying 1 + x = 0 Solving 1 + x = 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 + x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + x = 0 + -1 x = 0 + -1 Combine like terms: 0 + -1 = -1 x = -1 Simplifying x = -1Solution
x = {-1, -1}
| 5/2x=35 | | 8-(-2)=22 | | [8-2x]=-6 | | 5(3+6)-3=102 | | 7z+8=5z+13 | | x+4x^2-2= | | ax+2=7 | | x^2+6x-1= | | 5(-4+6r)= | | 4(x+3)+(5x)=9(x+9)-5 | | 2.8=-5.5a-(-9a+0.2) | | 22=(y-10)+(z+3)+(x-4) | | 3(4m+3)=2m-11 | | 3(w-4)-(7w-8)=-5w | | 26+x=x+23+14+x | | 5+2x-3(x-4)=13 | | 10y-(2y-2)=26 | | -112=6n+8 | | 10(2x+7)-3(4-4x)=6(9x+1) | | 7(5+6s)-3= | | [6x-5]-3=-2 | | 9/5(-5)+32 | | 37=2y+17 | | -2(6-5)+(-4)(6)= | | v/3=11 | | -56+x=-6x+77 | | -14-6x+7-2x=1+5x | | -(8m+4)=4m-2(6m+2a-4) | | R=(c-s)/t | | d/60=d/40+1 | | 3x^2+16h-3584=0 | | .5b+4=2(6+2) |