12x-15=4x-20+4

Simple and best practice solution for 12x-15=4x-20+4 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-15=4x-20+4 equation:


Simplifying
12x + -15 = 4x + -20 + 4

Reorder the terms:
-15 + 12x = 4x + -20 + 4

Reorder the terms:
-15 + 12x = -20 + 4 + 4x

Combine like terms: -20 + 4 = -16
-15 + 12x = -16 + 4x

Solving
-15 + 12x = -16 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-15 + 12x + -4x = -16 + 4x + -4x

Combine like terms: 12x + -4x = 8x
-15 + 8x = -16 + 4x + -4x

Combine like terms: 4x + -4x = 0
-15 + 8x = -16 + 0
-15 + 8x = -16

Add '15' to each side of the equation.
-15 + 15 + 8x = -16 + 15

Combine like terms: -15 + 15 = 0
0 + 8x = -16 + 15
8x = -16 + 15

Combine like terms: -16 + 15 = -1
8x = -1

Divide each side by '8'.
x = -0.125

Simplifying
x = -0.125

See similar equations:

| -35m+71=-21m+3 | | 2x-3(x+1)=-(7x+3)+x | | .25n=75 | | -8y+15=71 | | 4x+4=7x-20 | | 42=2(x+1)+2(2x-4) | | 3x^2+6=21 | | 3(2l)+2w=192 | | 10-4x+2x=14 | | 5h-9=-3h+15 | | 3x-8+6x-9=5x+4x+17 | | 2-3x+10=224 | | -8x-66=-x+102 | | 3x^3-34x^2+95x-28=0 | | 324x^2-49=0 | | 4(4-t)-(3-2t)=8 | | x-21=5 | | X^2+4y^2-32y+48=0 | | 4x-3(x-9)=2+2x | | 9x^2-8x+3=0 | | 8x-16=10+6x | | 4n-12=24 | | -3y+11=20 | | .4+x=0.25 | | 3X+8=55 | | 8(y-1)=4y+16 | | 2x+3=-15 | | 5x^2+9x+2=0 | | 12x-10=18+11x | | 2p+3=-15 | | Y=-16x^2+x+101 | | 3sin^2(x)+4cosx-4=0 |

Equations solver categories