4x-15=12-5x

Simple and best practice solution for 4x-15=12-5x 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 4x-15=12-5x equation:


Simplifying
4x + -15 = 12 + -5x

Reorder the terms:
-15 + 4x = 12 + -5x

Solving
-15 + 4x = 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.
-15 + 4x + 5x = 12 + -5x + 5x

Combine like terms: 4x + 5x = 9x
-15 + 9x = 12 + -5x + 5x

Combine like terms: -5x + 5x = 0
-15 + 9x = 12 + 0
-15 + 9x = 12

Add '15' to each side of the equation.
-15 + 15 + 9x = 12 + 15

Combine like terms: -15 + 15 = 0
0 + 9x = 12 + 15
9x = 12 + 15

Combine like terms: 12 + 15 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

See similar equations:

| 9m-18=45 | | 31-(-3)= | | 0.4(7x+14)=2.8(x+2) | | 14-6x=9-7x | | -5a-3b+8a-b= | | (1.5-1.5)(1.5+42)= | | x-5y+3+7y-9= | | 9x+197=-6x-133 | | 6x+6=-66-6x | | 10x+20=8x-8 | | 2(5+1)=42 | | (0+5)(0-1)= | | 3(31-3)= | | 9x-7=3x-1 | | 10x-4=8x+11 | | 3(7t+1)= | | -2-7y=12 | | 3x-30=50 | | 3(7q-r)-4(8s-t)= | | 14-n=76 | | 24x-20=-4(4-2x) | | 12n=4+n | | 10(2n+1)-6=20n-20+12 | | 12(n+4)=n | | 12+n=4n | | 63-3(x+5)=75 | | 1.1x+2=0.8x-2.5 | | 50x+125000=100x | | 7(x-1)= | | 4y-9=5y-7 | | 7x+1=4x+2 | | x(2x-4)=336 |

Equations solver categories