2x^2+3x-5+x^2+11x-7=180

Simple and best practice solution for 2x^2+3x-5+x^2+11x-7=180 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 2x^2+3x-5+x^2+11x-7=180 equation:


Simplifying
2x2 + 3x + -5 + x2 + 11x + -7 = 180

Reorder the terms:
-5 + -7 + 3x + 11x + 2x2 + x2 = 180

Combine like terms: -5 + -7 = -12
-12 + 3x + 11x + 2x2 + x2 = 180

Combine like terms: 3x + 11x = 14x
-12 + 14x + 2x2 + x2 = 180

Combine like terms: 2x2 + x2 = 3x2
-12 + 14x + 3x2 = 180

Solving
-12 + 14x + 3x2 = 180

Solving for variable 'x'.

Reorder the terms:
-12 + -180 + 14x + 3x2 = 180 + -180

Combine like terms: -12 + -180 = -192
-192 + 14x + 3x2 = 180 + -180

Combine like terms: 180 + -180 = 0
-192 + 14x + 3x2 = 0

Factor a trinomial.
(-32 + -3x)(6 + -1x) = 0

Subproblem 1

Set the factor '(-32 + -3x)' equal to zero and attempt to solve: Simplifying -32 + -3x = 0 Solving -32 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '32' to each side of the equation. -32 + 32 + -3x = 0 + 32 Combine like terms: -32 + 32 = 0 0 + -3x = 0 + 32 -3x = 0 + 32 Combine like terms: 0 + 32 = 32 -3x = 32 Divide each side by '-3'. x = -10.66666667 Simplifying x = -10.66666667

Subproblem 2

Set the factor '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {-10.66666667, 6}

See similar equations:

| 2(2x+3)+5(x+1)=8-3 | | 2-b-14=8b+102 | | 51-5x=13x+19 | | 6x-1=15x-72 | | -9x-y=-13 | | abs(y)=x^2-2x | | absy(y)=x^2-2x | | 12+7xn=n+6 | | m-3/3m-9 | | 0.10(429-19)= | | K=70+3k | | k^2-34k+144=0 | | 0.25(-8x+12)-2x=0.75(28-24x) | | 8d+2d+d+4=4d | | K=3k+70 | | 0.10(d-19)= | | 57.9*100= | | -39/-13 | | X=15+M(10P)-1 | | 5x-(4x+7)= | | 6(y-2)=6 | | 40-19+3c=52 | | 4xsquared=28x | | h=-4.9t^2+17t | | 4x+1=12-8x | | 4+4z=20-(5-3z) | | abs(2x-1)=5x | | 4+4z=20-(5-32) | | 1.4x+3.9=10.9 | | -2/5(-1/4) | | uv=9 | | K/5-13=14 |

Equations solver categories