15x+7=31+3x

Simple and best practice solution for 15x+7=31+3x 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 15x+7=31+3x equation:


Simplifying
15x + 7 = 31 + 3x

Reorder the terms:
7 + 15x = 31 + 3x

Solving
7 + 15x = 31 + 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.
7 + 15x + -3x = 31 + 3x + -3x

Combine like terms: 15x + -3x = 12x
7 + 12x = 31 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + 12x = 31 + 0
7 + 12x = 31

Add '-7' to each side of the equation.
7 + -7 + 12x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 12x = 31 + -7
12x = 31 + -7

Combine like terms: 31 + -7 = 24
12x = 24

Divide each side by '12'.
x = 2

Simplifying
x = 2

See similar equations:

| 5x+5y=50 | | 2y-8=-3y-18 | | 240=4*x | | x^2=7x+3 | | 1+2n+3=4n-5 | | 2m=-12 | | 0.8w-0.5w+0.2w=5 | | -x+5=-2x+8-4x | | (x^2y^2)(2x-xy+2y)=x | | 8x^5-192x^4+1536x^3-4096x^2=0 | | 10+x=10-x | | 1.8+2.2h+3.7=-2.5-1.8h+0.5 | | 34y=7 | | 9x+4=4x+5 | | 10x^2-17x+33=0 | | (X+2)2=22 | | 1+1+1+1=x | | 7a-16=3+12a+6 | | (1t+3)(2t+3)= | | 8=6-2x | | 13x-7=-4-12 | | 7(2x+5)+11= | | 25*1-0+0*1=x | | -5x^2=-18+9x | | 5-4a+3=-6a-8 | | -4-6h-5=-3h+3 | | 8x+13=0 | | (4a-3)(6a+5)=0 | | 1+(1*2)=x | | 13-6x=0 | | 3f+6f-3=7-f | | 1+1+1=x |

Equations solver categories