30+x+2x-12=180

Simple and best practice solution for 30+x+2x-12=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 30+x+2x-12=180 equation:


Simplifying
30 + x + 2x + -12 = 180

Reorder the terms:
30 + -12 + x + 2x = 180

Combine like terms: 30 + -12 = 18
18 + x + 2x = 180

Combine like terms: x + 2x = 3x
18 + 3x = 180

Solving
18 + 3x = 180

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 3x = 180 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = 180 + -18
3x = 180 + -18

Combine like terms: 180 + -18 = 162
3x = 162

Divide each side by '3'.
x = 54

Simplifying
x = 54

See similar equations:

| 6a-10=3a-7 | | 9+2=4+8p | | 30+x+2x-12=108 | | 4x+1=1+4x | | 5d-11=2d+10 | | 3x-15y=-25 | | 6x^3+72x^2+162x= | | 6x+5=10(x-7)-3 | | 2x+4+58+64=180 | | 4n-3+8=8+6n-5n | | Y-(-12)=10 | | 5y-8+y+46=8y+50-6y | | X^2+14x=44 | | 116=-5n-4(2n-3) | | 13k+6=5k+8k | | 2+4(y-9)-y=-4 | | t^2+9t+6= | | 2x-4=6x-32 | | 7x^2+14x-56= | | x^3-7x^2+18=0 | | 5z+4=4 | | 6(2x+4)=12x+24 | | -12x-17=-19 | | =-16t^2+48t-64 | | 4x^3+.4x^2-.0032=0 | | 3x-y+8x-7=X+2y+5x+3y | | 26x=39x | | L^2-60W+L=0 | | 6ln(6x+7)=11 | | 1000-2n=840 | | 2=6-2x | | 2x^2+38x-84= |

Equations solver categories