4(7m-7)=-7(2m-8)

Simple and best practice solution for 4(7m-7)=-7(2m-8) 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 4(7m-7)=-7(2m-8) equation: 



4(7m-7)=-7(2m-8)

We move all terms to the left:

4(7m-7)-(-7(2m-8))=0

We multiply parentheses

28m-(-7(2m-8))-28=0



We calculate terms in parentheses: -(-7(2m-8)), so:

-7(2m-8)

We multiply parentheses

-14m+56

Back to the equation:

-(-14m+56)



We get rid of parentheses

28m+14m-56-28=0

We add all the numbers together, and all the variables

42m-84=0

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

42m=84

m=84/42

m=2

See similar equations:

| 2x+14x=5x+35x | | 7(n+2)=7(4-n) | | 7(n+2=7(4-n) | | 15x−1=9x+11 | | (w+4)(w+4)=144 | | -2(r+5)=-7-3r | | X^2+24x-280=0 | | 3x-50=6x-70 | | -3+6(7+4m)=12-3m | | n+4/7=9 | | 17x+4(3x+7)=-16 | | 28-7x=7(2x+7) | | -9-6x=-(6x+3)-6x | | 44x=44-33 | | k+4(-4+3k)=6k+26 | | 28+1/3+(30-x)=180 | | 21+7v=6(-2v-6) | | (4x-6)+(2x+16)=180 | | 4x^2-75=-25 | | 7x=70-54 | | -4x-11+6x+21=4 | | 7/10+h=9/10 | | 7+7b-2b=11+6b | | 10/x=90 | | 16x^2-200x+16=0 | | 11-7n=-66 | | -6-5p+5p=1+p | | 3600=2/3*(x+x+900) | | 7x-1=4x+19 | | -2n+6=-3n-n | | |-4a+20|=10 | | 8x-30=5x+10 |

Equations solver categories