7x-1+2x+90=180

Simple and best practice solution for 7x-1+2x+90=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 7x-1+2x+90=180 equation:


Simplifying
7x + -1 + 2x + 90 = 180

Reorder the terms:
-1 + 90 + 7x + 2x = 180

Combine like terms: -1 + 90 = 89
89 + 7x + 2x = 180

Combine like terms: 7x + 2x = 9x
89 + 9x = 180

Solving
89 + 9x = 180

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-89' to each side of the equation.
89 + -89 + 9x = 180 + -89

Combine like terms: 89 + -89 = 0
0 + 9x = 180 + -89
9x = 180 + -89

Combine like terms: 180 + -89 = 91
9x = 91

Divide each side by '9'.
x = 10.11111111

Simplifying
x = 10.11111111

See similar equations:

| 4P=60-Q | | 8x-3=-27 | | -42-(-4)=x | | .08x+.13(350-x)=.10-350 | | X+x-1+x-2=36 | | 63+4y=-59 | | 15-8w=17 | | 5xy(2x-5y)= | | 8w-15=17 | | log(x)=.88 | | 4(5-5x-5x)+4(9x+9)=12 | | -3x^2-2x-1=f(x) | | 60d^2+50d-40=0 | | (X)+(x-1)+(x-2)=36 | | 10(4x+3)+2=50 | | 3x-583=1667 | | 5-3(1+8c)=33 | | 3=9-2w | | 4(f+3)+15=17+4f | | 0=8v+21 | | 6x+4=20x-2x | | w^3+125= | | 2-6x=2(ax+1) | | 4x^2+72x=320 | | 10=x-22 | | -3p(p-10)-6(5-3p)= | | X(-3)=7 | | 2-9+9x=11 | | 3/4x=5/x+2 | | -3x+9=14+8x | | 6(-7i)= | | -x^2+x=18 |

Equations solver categories