20x-18=15x-4+12x

Simple and best practice solution for 20x-18=15x-4+12x 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 20x-18=15x-4+12x equation:


Simplifying
20x + -18 = 15x + -4 + 12x

Reorder the terms:
-18 + 20x = 15x + -4 + 12x

Reorder the terms:
-18 + 20x = -4 + 15x + 12x

Combine like terms: 15x + 12x = 27x
-18 + 20x = -4 + 27x

Solving
-18 + 20x = -4 + 27x

Solving for variable 'x'.

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

Add '-27x' to each side of the equation.
-18 + 20x + -27x = -4 + 27x + -27x

Combine like terms: 20x + -27x = -7x
-18 + -7x = -4 + 27x + -27x

Combine like terms: 27x + -27x = 0
-18 + -7x = -4 + 0
-18 + -7x = -4

Add '18' to each side of the equation.
-18 + 18 + -7x = -4 + 18

Combine like terms: -18 + 18 = 0
0 + -7x = -4 + 18
-7x = -4 + 18

Combine like terms: -4 + 18 = 14
-7x = 14

Divide each side by '-7'.
x = -2

Simplifying
x = -2

See similar equations:

| 23+4-34=-11 | | t*3-7=15 | | -2(-2-8m)=-124 | | 3x+1.2=-6 | | 2x(25)+x(32)=600 | | 6p-2=3p+16 | | 3x+1.2=6 | | 6=-2n+16 | | x+=-2(x+8) | | 6x-11-4x+23=-4 | | 741=.5x^2+.5x | | 3(-4x-6)=-(2x-7)+5 | | 3x-9=7x+5 | | -3(x-6)+3(x+3)=20 | | 45x=30x+30 | | F(x)=(X+5)(4x+1)(x-3) | | 2(-5a+4)=-16-6a | | -(x-2)=-1-x | | 30x+31=45x | | 7(3x-8)=49 | | 3A+2B=99 | | -21=-9+2x | | -2(x+3)-5(x-2)=10 | | 3m+5(m-4)=-20+6m | | 0.4y= | | -7x+10+9x+21=6 | | -25-2n=5(4n+4) | | 6+3p=p+1-5 | | -5x-6x=10-6x | | 144=-3(1+7m) | | 1-x=-3x+5 | | 7+4(-4x-5)-5x= |

Equations solver categories