-3(5m-4)=42

Simple and best practice solution for -3(5m-4)=42 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(5m-4)=42 equation: 



-3(5m-4)=42

We move all terms to the left:

-3(5m-4)-(42)=0

We multiply parentheses

-15m+12-42=0

We add all the numbers together, and all the variables

-15m-30=0

We move all terms containing m to the left, all other terms to the right

-15m=30

m=30/-15

m=-2

See similar equations:

| (X+96)°=4x° | | 8x+15+9x-14+7x+6+9x-17+10x-11=360 | | 7/9x-11=10 | | 9x-25=6x+8=10x-73= | | –9+6n=–81 | | 5a+-7=4a | | -14.5×-1.5y=-31 | | 2x+43x=6x | | (x12)-3=11 | | –4=2(y+10) | | 2x+6=3x+9–3 | | 4(2m-3)=5(m-2) | | 0.5=n/4+0.7 | | x/4-2.1=-8.5 | | -52+6x+3x=74 | | 4=-a-8/4 | | (3x-13)=(4x+8) | | 7y-5=4(2y+1) | | 17/5x(-4x)=-2x+21/20 | | 3(w+3)-8w=-26 | | 13x+5=17x-19=8x=35 | | 11x-5=45+x | | 3x-15=9x-7 | | 2/3m+5=21/6m-18 | | x+(-80)=-70 | | -4.4=8.4+w/8 | | -3(p-6)+(p+4)=-8 | | -2(t-5)=33 | | 3)v-42=-42 | | 2x+11=2x-1 | | 3xxx5=2000 | | x+27=2x+18 |

Equations solver categories