-7m-12=23

Simple and best practice solution for -7m-12=23 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 -7m-12=23 equation: 


Simplifying
-7m + -12 = 23

Reorder the terms:
-12 + -7m = 23

Solving
-12 + -7m = 23

Solving for variable 'm'.

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

Add '12' to each side of the equation.
-12 + 12 + -7m = 23 + 12

Combine like terms: -12 + 12 = 0
0 + -7m = 23 + 12
-7m = 23 + 12

Combine like terms: 23 + 12 = 35
-7m = 35

Divide each side by '-7'.
m = -5

Simplifying
m = -5

See similar equations:

| 5y+2.5=2y-5 | | 5(g-9)=2(g+12) | | (1/5)-(3/4) | | 3-x-2(x-3)=3 | | 0.2x+3=1.5x-12 | | -9(y+7)=45 | | X=-20+2x | | 5(6x-8)= | | 3z/7-6=1 | | -4r-2=7r+9 | | I^3-12I-4=0 | | I^3-2400I-800=0 | | s*6-28=134 | | 10=7a-18 | | -2b+3=4b-5 | | 9t^2-10t^2= | | 2x-20=10-3 | | 4=5+y | | 4x^2-12=-7 | | -y=y+18 | | 3y+12=y+18 | | 7.76=12.76 | | 72+x+2=180 | | x*3+y*3-6xy+8=0 | | 9(a+5)=2(a+1.5) | | 6x^2-6=x | | -5(0.2x+1.4)=20 | | 2x+x+(2x-5)=40 | | X-8+2x=25 | | 3x+x+(2x-5)=40 | | 9t=-21 | | x+5*x+5=36 |

Equations solver categories