-7-3x=72

Simple and best practice solution for -7-3x=72 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 -7-3x=72 equation: 


Simplifying
-7 + -3x = 72

Solving
-7 + -3x = 72

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -3x = 72 + 7

Combine like terms: -7 + 7 = 0
0 + -3x = 72 + 7
-3x = 72 + 7

Combine like terms: 72 + 7 = 79
-3x = 79

Divide each side by '-3'.
x = -26.33333333

Simplifying
x = -26.33333333

See similar equations:

| p(0)=3(0)+14 | | p(0)=3(0)+14 | | p(0)=3(0)+14 | | p(0)=3(0)+14 | | 9m-1=35 | | -13x+20=17x-100 | | -13x+20=17x-100 | | -7-15= | | 6x-2(x-1)=26 | | 10X*20=800 | | 3(2a+1)=8a-5 | | 4m-2m=4 | | 10x^2-60x+90=0 | | 5x+8x-51=34-4x | | 15n-5n-4n=6 | | 1*3+2(14-8)+7= | | 78+r=15 | | 15-2.45= | | -8n-(-15n)-(-16)=-5 | | 9x^2+42+49=0 | | 6(x-6)+2=8x-12 | | 4x-1=6x+6 | | 45x^3-35x^2+72x-56=0 | | -4x+-10=10 | | 21(x^2+x-2)=0 | | 9x^2+42=-49 | | 9x^2+42=-49 | | 8a+6=22 | | -7-3x=36 | | -3(3-4x)=63 | | 10x*20=60 | | 2x^2-x=36 |

Equations solver categories