7x-12+3x+20=180

Simple and best practice solution for 7x-12+3x+20=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-12+3x+20=180 equation:


Simplifying
7x + -12 + 3x + 20 = 180

Reorder the terms:
-12 + 20 + 7x + 3x = 180

Combine like terms: -12 + 20 = 8
8 + 7x + 3x = 180

Combine like terms: 7x + 3x = 10x
8 + 10x = 180

Solving
8 + 10x = 180

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 10x = 180 + -8

Combine like terms: 8 + -8 = 0
0 + 10x = 180 + -8
10x = 180 + -8

Combine like terms: 180 + -8 = 172
10x = 172

Divide each side by '10'.
x = 17.2

Simplifying
x = 17.2

See similar equations:

| x-y=x^2-2xy+4x+5y | | 7x-12=3x+20 | | 5x+5=12+4x | | u^2+16u+42=0 | | 0=(x+y)(a-b)+(x+y)(2a-b) | | a^2=9-5a | | 4x+1=-21-7x | | 4n^2-4n-4=0 | | 10e^4x+1=10 | | 10e^4x+1=10 | | 9=7z-13z-22 | | b+(-24)=11 | | z-(-21)=11 | | -10+x+4-5=7x-4 | | n-3+2n=12 | | 3m+18=21 | | 5-3645x^2=0 | | 3(2x+3)-45=0 | | 4x-45y+9=0 | | 6x+6x=-12+3x+6x | | x+5=6x-16 | | 12x^3-12x^2+6=0 | | 2x+11=2x+6 | | 5t+36=-6-12t | | 7x-5=61+x | | 4b^2=168 | | x-y=x^2-3xy+4x+5y | | 2x+6=-8x-24 | | 13=5p+5+3p | | (x+3)2=6x-16 | | D^2+2D-1=0 | | (X+6)(x-7)(X+2)(x-3)+180=0 |

Equations solver categories