7=-7y+3(y-7)

Simple and best practice solution for 7=-7y+3(y-7) 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 7=-7y+3(y-7) equation: 



7=-7y+3(y-7)

We move all terms to the left:

7-(-7y+3(y-7))=0



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

-7y+3(y-7)

We multiply parentheses

-7y+3y-21

We add all the numbers together, and all the variables

-4y-21

Back to the equation:

-(-4y-21)



We get rid of parentheses

4y+21+7=0

We add all the numbers together, and all the variables

4y+28=0

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

4y=-28

y=-28/4

y=-7

See similar equations:

| 5/7(7/5)x=19.60(7/5) | | -19+4x=41 | | 45b=190 | | 40x=x^2+361 | | -19+4x=21 | | (19x-2)°=(17x+4)° | | -7=x=-3 | | 5x+30-5x=90 | | x+8=-2x-10 | | 2(x+2)+2x=x+16 | | 33=13-7x | | 5x+30+5x=90 | | 12=-8u+4(u+6) | | 6x+7(5x=6)=247 | | 5x+30+5x=180 | | 7x+4(7x-9)=244 | | 3x+2=x-2-x+2 | | 5x+30+5x= | | 17/7=x/8 | | 3x+2(2x-6)=23 | | 24=0.6/z | | y-(24)=-7 | | 7x+5(x-20)=-16 | | 3m=4-m | | 9m-19=3+1m | | F^2-12f=0 | | 13=5-(8m) | | 1/2y+1/4=8/10 | | 50t2-5t-1=0 | | 2w+43=-5(w+4) | | 0.57x=9 | | F^2-13f+22=0 |

Equations solver categories