-3-7m=18

Simple and best practice solution for -3-7m=18 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 -3-7m=18 equation: 


Simplifying
-3 + -7m = 18

Solving
-3 + -7m = 18

Solving for variable 'm'.

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

Add '3' to each side of the equation.
-3 + 3 + -7m = 18 + 3

Combine like terms: -3 + 3 = 0
0 + -7m = 18 + 3
-7m = 18 + 3

Combine like terms: 18 + 3 = 21
-7m = 21

Divide each side by '-7'.
m = -3

Simplifying
m = -3

See similar equations:

| x^2-18x-1944=0 | | 2x^2+18x+72=0 | | 2r+16=24 | | 32-16x=12-20x+4x | | -26+26y=2y(-4y-2) | | 3(28)+3(2)=t(30) | | -26+26y=2y(4y-2) | | 6.5x-4=44 | | 4(2x-5)-5=4(x-5)+15 | | 26+26y=2y(4y-2) | | (5x+9)=10*(2-x) | | 12x-51=24+7x | | (2-6x)=0*(3x-1) | | 9x-4=-32 | | 4b-8=3n+2 | | 12-11x=3x | | 5y-3=24+12 | | 7=8(x+4)-5x | | 5x-5=2x-68 | | 1x=8-6y | | 4(2x-2)+7x=82 | | 81-27= | | -53+5x=-x+73 | | 13=c/4+4 | | 5(p-7)+17+-3=19 | | -3m=36 | | -3(x-4)+x=2x-12 | | t+10=-7t-14 | | 86=-5m | | 14x-(5x-2)=56 | | 3*8+a=6.5 | | .5m-6.4=4.9-.1m |

Equations solver categories