-3m+3(5m-15)=99

Simple and best practice solution for -3m+3(5m-15)=99 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 -3m+3(5m-15)=99 equation:


Simplifying
-3m + 3(5m + -15) = 99

Reorder the terms:
-3m + 3(-15 + 5m) = 99
-3m + (-15 * 3 + 5m * 3) = 99
-3m + (-45 + 15m) = 99

Reorder the terms:
-45 + -3m + 15m = 99

Combine like terms: -3m + 15m = 12m
-45 + 12m = 99

Solving
-45 + 12m = 99

Solving for variable 'm'.

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

Add '45' to each side of the equation.
-45 + 45 + 12m = 99 + 45

Combine like terms: -45 + 45 = 0
0 + 12m = 99 + 45
12m = 99 + 45

Combine like terms: 99 + 45 = 144
12m = 144

Divide each side by '12'.
m = 12

Simplifying
m = 12

See similar equations:

| -3(3n-4)=84 | | -3/5x=40 | | -393n-40=84 | | 7+4w=-9 | | 1/3x=27 | | x+3=-(4x+4) | | 2z+2=3z-1 | | 0.8x+7.8=3.4 | | 4=-7y+4y | | log[14](x-70)=3-log[14]x | | 3x^2+6xy-2y^3+6=0 | | 5=-8y+5y | | 3(k-3)=15 | | 1/2*24*(88+24) | | x+4y=130 | | 1/2*18*(72+24) | | -3-2=2a+3 | | -5x+5+9x= | | 2r+3x=-4 | | 6x+6x+2+9=9x+5+2x | | 42-7u=36+u | | 6(y-5)=5y | | 8/x+1/4=5/x+1/3 | | 5x+8=8+6x | | 144x/x+3*432/x+3 | | 2+3(1-2x)=2(2+3x)-3 | | 3x+7y=1 | | 2/3r+8/r | | k/s-11=5 | | 11.5+.9=24.1 | | 5x/6+1/3(6+x)=37 | | 3n-10=25 |

Equations solver categories