12x-30=7x+5

Simple and best practice solution for 12x-30=7x+5 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=7x+5 equation:


Simplifying
12x + -30 = 7x + 5

Reorder the terms:
-30 + 12x = 7x + 5

Reorder the terms:
-30 + 12x = 5 + 7x

Solving
-30 + 12x = 5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-30 + 12x + -7x = 5 + 7x + -7x

Combine like terms: 12x + -7x = 5x
-30 + 5x = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-30 + 5x = 5 + 0
-30 + 5x = 5

Add '30' to each side of the equation.
-30 + 30 + 5x = 5 + 30

Combine like terms: -30 + 30 = 0
0 + 5x = 5 + 30
5x = 5 + 30

Combine like terms: 5 + 30 = 35
5x = 35

Divide each side by '5'.
x = 7

Simplifying
x = 7

See similar equations:

| 3x+52=7x+12 | | 40+14j=2(-4j-13) | | 11x+8=9x+18 | | 5+7vx=-9 | | 0=-2y-9x+10 | | 47=2f-3 | | 4m+3=15 | | 127=2x+17 | | 6-8d=-42 | | 3+2x=21 | | 5x+9=54 | | 7x-13=356 | | 9p+20=-7 | | 22=-6f-8 | | -4.8=d-3.9 | | 2m+5=17 | | -7k+3=-11 | | 6n-7=11 | | 5x+7=27 | | 8+4g=-32 | | 172-5x=40x+22 | | 13-9x=85-23x | | -61-8x=9x+24 | | 2(3-2x)=(x-4) | | n-14=19 | | 4x+7=-17+8x | | 7n=42 | | 2x+58=7x+13 | | 8x+5=5x+23 | | n-9=10 | | 10x-17=73 | | 9x+9=63 |

Equations solver categories