12x-30=138

Simple and best practice solution for 12x-30=138 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 12x-30=138 equation: 


Simplifying
12x + -30 = 138

Reorder the terms:
-30 + 12x = 138

Solving
-30 + 12x = 138

Solving for variable 'x'.

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

Add '30' to each side of the equation.
-30 + 30 + 12x = 138 + 30

Combine like terms: -30 + 30 = 0
0 + 12x = 138 + 30
12x = 138 + 30

Combine like terms: 138 + 30 = 168
12x = 168

Divide each side by '12'.
x = 14

Simplifying
x = 14

See similar equations:

| -7+2y=5 | | 6y^3+11y^2+3y=0 | | 6x-3(-4x+11)=-123 | | 175x=500 | | k^2-14k+49=0 | | 15x+10y=2000 | | 6y^3+11y+3y=0 | | 3x+(x+2)=8x-4 | | q=0p | | 4x+5=5x+4.5 | | 5(2+2)=1 | | -6(0.1x+0.3)-0.9=-0.3 | | 2x-98=2 | | 24x+2x=10 | | 7a+14=-23 | | 0=1.5p | | o=1.5p | | -7(x+1)-6=41x+55 | | 56x=6 | | ln(2x)+ln(3x)=ln(6) | | 3(b+2)= | | 8x-27x^3=c | | (x)=19 | | 4x^2-24x-27=0 | | 8x-27x^3=0 | | (1/4)x=(1/12)x | | (V-9)(v-6)=0 | | -3r-13=2 | | (2-u)(4u+5)=0 | | 6x+15+x-10=180 | | x^2+8x+10+3a=0 | | 12x+8=4x-6x-3 |

Equations solver categories