5x+7=31-3x

Simple and best practice solution for 5x+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 5x+7=31-3x equation:


Simplifying
5x + 7 = 31 + -3x

Reorder the terms:
7 + 5x = 31 + -3x

Solving
7 + 5x = 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 + 5x + 3x = 31 + -3x + 3x

Combine like terms: 5x + 3x = 8x
7 + 8x = 31 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 8x = 31 + 0
7 + 8x = 31

Add '-7' to each side of the equation.
7 + -7 + 8x = 31 + -7

Combine like terms: 7 + -7 = 0
0 + 8x = 31 + -7
8x = 31 + -7

Combine like terms: 31 + -7 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

See similar equations:

| 13p^2-3=4.209 | | j-(-17)=-15 | | 6x+3=-7h+-2 | | 2x-4(3x+1)=5(3x-1)+2 | | 9x+8=x-14 | | 3b+8+2(b-4)= | | 4x^2+1x-5=0 | | 25x^2-100x-100=0 | | (6-2y)7= | | 24=-6(n-3)+3(n-6) | | 6x-3=4x+10 | | 2x^2-8x-38=0 | | -6=b*18 | | 8x+9=3x+25 | | 4c(8)=11c-33 | | 43-13=5(x-7) | | 3n(4)=16 | | 2(3x+7)=10x+9-4x+5 | | x+(x+1)=x+2 | | 5x+15=6x-9 | | 4x+4=9x+14 | | 7x-3=8x+9 | | 3.2x+0.92=0.759-1.4(0.5x+3.42) | | 7x-11=6x+3 | | 7x-7=5x+11 | | -2+19=m-2 | | 5x+30x-5=7(5x+8) | | x+11*x+11=104 | | 8x+2=9x+6 | | 3(n+4)=8-n/2 | | 6+3x=8-5x | | 3x^2z+9xz+6z=0 |

Equations solver categories