x^2+15x-154=0

Simple and best practice solution for x^2+15x-154=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for x^2+15x-154=0 equation:


Simplifying
x2 + 15x + -154 = 0

Reorder the terms:
-154 + 15x + x2 = 0

Solving
-154 + 15x + x2 = 0

Solving for variable 'x'.

Factor a trinomial.
(-22 + -1x)(7 + -1x) = 0

Subproblem 1

Set the factor '(-22 + -1x)' equal to zero and attempt to solve: Simplifying -22 + -1x = 0 Solving -22 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '22' to each side of the equation. -22 + 22 + -1x = 0 + 22 Combine like terms: -22 + 22 = 0 0 + -1x = 0 + 22 -1x = 0 + 22 Combine like terms: 0 + 22 = 22 -1x = 22 Divide each side by '-1'. x = -22 Simplifying x = -22

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 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 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {-22, 7}

See similar equations:

| (-4x)-(4*(3x)+5)=-84 | | -16t^2+32t-17=0 | | (-4x)-(4x(3x)+5)=-84 | | -0.666666667(5p-16)=10 | | x+9x-13=17 | | -4x+6=24 | | -3x=5x+17 | | 5(6+x)=40 | | 123=y+168 | | 2x-4.6=x+2.8 | | 8(x+3)-6x=52 | | 7x-5x=-42 | | 3(x-9)=-27 | | 2(n-3)+2= | | 8x-7-7x= | | a=b+c | | 4x+6=882 | | 2x+4x=4+1 | | y=0+2(-1) | | 12y^2-48=0 | | 5x^2-23y+12= | | -0.625+m=0.333333333333333 | | 2x^2+2x-35=0 | | 8x+4=6x-12 | | 8x^2-18x+15=0 | | y=2-2(-1) | | -x-13=-21 | | 9j-19=-37 | | y^2+4=45 | | 3x+8=5x-14 | | 31-3x=19 | | 2X+27=29 |

Equations solver categories