x+3x=x+x+x+12

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


Simplifying
x + 3x = x + x + x + 12

Combine like terms: x + 3x = 4x
4x = x + x + x + 12

Reorder the terms:
4x = 12 + x + x + x

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

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

Solving
4x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
4x + -3x = 12 + 3x + -3x

Combine like terms: 4x + -3x = 1x
1x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
1x = 12 + 0
1x = 12

Divide each side by '1'.
x = 12

Simplifying
x = 12

See similar equations:

| r+32=24 | | -5a+6=6a-8 | | -5-8x=-6+2(4-4x) | | -8k-16+7-2k+1= | | r+9.3=-3.4 | | 5=x/4 | | 10y^2+17y-20= | | 58+n=180 | | r+9.3=3.4 | | 5/6+3/4 | | 100(1.05)=z | | 2-7x^2-4x^4= | | 11.13-5.3x=2-x | | 5x-5=x+12 | | 1/3=2y+4y-1/3 | | 6x-5=70+x | | 8n+10=10n-24 | | 2+4-(-5x+6)=34 | | 5n-2=63 | | (x-10)(x^2+10x+100)= | | 7(1+5n)=-26+2n | | z/6-4=5 | | -2/3=1-1/3 | | -4a/9-4=6 | | 2x+2x+3x+3+3x+3=56 | | 2.5x=1000 | | 3+(x+2)=49 | | 5x-4=ax-b | | 81-m=0 | | 36=-2(b-8)-2(2-3b) | | -130-7x=10x+2 | | -20.5-2x=10 |

Equations solver categories