3x-12=4+5x

Simple and best practice solution for 3x-12=4+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 3x-12=4+5x equation:


Simplifying
3x + -12 = 4 + 5x

Reorder the terms:
-12 + 3x = 4 + 5x

Solving
-12 + 3x = 4 + 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.
-12 + 3x + -5x = 4 + 5x + -5x

Combine like terms: 3x + -5x = -2x
-12 + -2x = 4 + 5x + -5x

Combine like terms: 5x + -5x = 0
-12 + -2x = 4 + 0
-12 + -2x = 4

Add '12' to each side of the equation.
-12 + 12 + -2x = 4 + 12

Combine like terms: -12 + 12 = 0
0 + -2x = 4 + 12
-2x = 4 + 12

Combine like terms: 4 + 12 = 16
-2x = 16

Divide each side by '-2'.
x = -8

Simplifying
x = -8

See similar equations:

| h=-8t^2+16t | | 3a+3-15=3a-2 | | 3b^2-2=b | | (15b-4)-7(2b+4)=-5 | | (3-w)(5w+9)=0 | | 97+(-88)+(-37)+(-72)= | | 7x=-11x | | -0.375+m=0.25 | | sqrt(9x+9)=sqrt(8x+12) | | x^2-10+5=0 | | -3x=x^2+6x | | -2+(-11)-(-3)= | | 1.5(b+2)2b-9=90 | | X+4+4x=72 | | (5w+4)(2+w)=0 | | 8x+4y+10-2x+10y-6= | | (4-z)(4z+2)=0 | | -33=a-5 | | 20x-21x= | | 9x-35=46 | | 5x+5y+10x+2y+3y= | | f(-6)=9x+8 | | 35y-12y= | | 7-3(-3x+4)=5(8x+4)-8 | | 29y+y-10y= | | 3-(-3)-10-(-7)= | | 8x+64= | | 8p-4q+2p-2q= | | 3x+4(2+x)=4x+5 | | -x^2+20x-98=x | | 4x+44+36y= | | -5t+11=-(5t+3) |

Equations solver categories