-31-5x=15-7x

Simple and best practice solution for -31-5x=15-7x 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 -31-5x=15-7x equation:


Simplifying
-31 + -5x = 15 + -7x

Solving
-31 + -5x = 15 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-31 + -5x + 7x = 15 + -7x + 7x

Combine like terms: -5x + 7x = 2x
-31 + 2x = 15 + -7x + 7x

Combine like terms: -7x + 7x = 0
-31 + 2x = 15 + 0
-31 + 2x = 15

Add '31' to each side of the equation.
-31 + 31 + 2x = 15 + 31

Combine like terms: -31 + 31 = 0
0 + 2x = 15 + 31
2x = 15 + 31

Combine like terms: 15 + 31 = 46
2x = 46

Divide each side by '2'.
x = 23

Simplifying
x = 23

See similar equations:

| 3-x=x^2+15 | | 2g+3=5 | | -4(5y-6)+2(3y+8)= | | .3x+.4=.5x-.8 | | 3x-6+2x+11=45 | | 3x-6+2x+11=90 | | 4+3=28 | | 8(6x-18)=-432 | | 3x-6+2x+11=42 | | 3x-6+2x+11=17 | | -13x-8=25-2x | | 11u+v-4u+12v= | | 555555555555555x+y=0 | | 2z+81=(2z+9)(z+2) | | X^2+3x-105=0 | | 90m+81n= | | love+hate= | | 9(17n+16)= | | 9x-2=6x+16 | | 3(k+3)-8k+6+3= | | 7x+8=2x+18 | | ((x^2)-x-1)=0 | | (4x-5y+3)+(2x+7y-7)= | | (h-4)/5=(h-24)/9 | | 5y^2+14y-24=0 | | (2/3)y=(8/13) | | 2x-10=-4x+20 | | 9x^6/27x | | x^2+100-20x+x^2-62=0 | | y=2/x^2 | | 3+6(x+3)=2x+1 | | 4x-24+2x-12=180 |

Equations solver categories