-126=-3(7-5m)

Simple and best practice solution for -126=-3(7-5m) 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 -126=-3(7-5m) equation: 



-126=-3(7-5m)

We move all terms to the left:

-126-(-3(7-5m))=0

We add all the numbers together, and all the variables

-(-3(-5m+7))-126=0



We calculate terms in parentheses: -(-3(-5m+7)), so:

-3(-5m+7)

We multiply parentheses

15m-21

Back to the equation:

-(15m-21)



We get rid of parentheses

-15m+21-126=0

We add all the numbers together, and all the variables

-15m-105=0

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

-15m=105

m=105/-15

m=-7

See similar equations:

| 3(1-+p)=-5(p+1 | | -7+7x=-126 | | 9^(x+3)=9^(3x-17) | | 5=-5p-10 | | 9+5x=x-23 | | (10x+5)=(6x-1)=180 | | 4m+5=-5 | | 4(x+32)+4(x+32)=16 | | -4x-2(2x+10)=109 | | 2⋅(x−7)=−20 | | 3(w-2)-2=7 | | 4x+0.4=1.6 | | 6x+28=76-2x | | x+2.9=3.9 | | 4x+19=100−5x | | 9=5w+5 | | 2x+10=34-4x | | 7x=17-10x | | 3(x-1)+5=32 | | 2y=6+14+y | | -3v-33=3(v+7) | | 4x^2-0x+16=0 | | 2w+.4=1+1.8w | | 4b^2-2=182 | | 4(x-7)=0.3(x+2)+11 | | 7y^2-70y+168=0 | | (4x+5)+(3x6)=4x+(5+3x)+6 | | 8t+11=35= | | 5k+2.9=3.9= | | (x+2)(x-3)=16 | | 3x+3=4-x+3 | | 4(1+3x)=-2(6-4x) |

Equations solver categories