7x+18=5x-12

Simple and best practice solution for 7x+18=5x-12 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+18=5x-12 equation:


Simplifying
7x + 18 = 5x + -12

Reorder the terms:
18 + 7x = 5x + -12

Reorder the terms:
18 + 7x = -12 + 5x

Solving
18 + 7x = -12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
18 + 7x + -5x = -12 + 5x + -5x

Combine like terms: 7x + -5x = 2x
18 + 2x = -12 + 5x + -5x

Combine like terms: 5x + -5x = 0
18 + 2x = -12 + 0
18 + 2x = -12

Add '-18' to each side of the equation.
18 + -18 + 2x = -12 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = -12 + -18
2x = -12 + -18

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

Divide each side by '2'.
x = -15

Simplifying
x = -15

See similar equations:

| -12(2-v)+3=-8v+19 | | 5(3s+r)= | | -15+0.39=50 | | 4(3a-3)= | | 3=(x*1.10)+((x+.52)*1.25) | | 11k+(-13k)-(-k)-1=5 | | 9x+4y=5000 | | 15m-4m+m-m-1=15 | | m^2-6m-40=0 | | (-11p)-(-4p)+4p=(-15) | | 7(r-825)=476 | | 12r-4r-6r-r+2=9 | | 10g+(-19g)+8g=17 | | 182=4x-6(3x-13) | | 6+1/7=9 | | cosx-cotx=0 | | 10+9/3 | | 9m+9m-13m-m=31 | | 2m^2=8-6m | | 74-c=63 | | 44w-12w-28w-2w+1=45 | | 0=-2x^2+4x+6 | | 48j-11j-31j-6j+j=15 | | n/8+3=-11 | | k^2+7k-1=9 | | (-15c)+(-c)+17c+5c-(-14)=(-16) | | n^2=-3n+40 | | 56-(2c+4)=4(c+6)+c | | 5m^2-3m-14=0 | | z/4+8=9-z/4 | | 8j-5j-j+2j-3=9 | | 25x^2+10x+1=16 |

Equations solver categories