3(-3y+-8)=21

Simple and best practice solution for 3(-3y+-8)=21 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(-3y+-8)=21 equation: 



3(-3y+-8)=21

We move all terms to the left:

3(-3y+-8)-(21)=0

We add all the numbers together, and all the variables

3(-3y-8)-21=0

We multiply parentheses

-9y-24-21=0

We add all the numbers together, and all the variables

-9y-45=0

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

-9y=45

y=45/-9

y=-5

See similar equations:

| -6(8a-1)=6-6a | | (0.4x+1.8)-(1.5x+1)-5*(-4x-0.8)=3.8 | | -10.8=3.3+w/3 | | 2(r-2)=-1+3r | | 7(3b-1)=-154 | | 8x+6=-4x+5 | | 8x=-4x+5 | | -4(1+4x)=92 | | (2b)/3+11/4=3-(11b)/6 | | 2x/8=16 | | 9x^2+15=123 | | 0.5355x=267 | | 2(p-2)=14 | | 3x-1=1x=+5 | | 0.4x+0.5=1​.7 | | 0.4x+0.5=1​.7 | | ^15x^2+5x=0 | | 19x+-18=180 | | 3(y2)=48 | | 5z-15=40 | | 3^4(x+12)=15 | | x+0.45x=49181 | | x2-14x+40=2x+1 | | P+0.45p=49181 | | 4x−5=23 | | (3x+5)(x-7)(x-3)=0 | | -4=5n-3n | | 5x/7-4=3 | | -4x+12x=11x+3 | | 5=4/17f | | 2x=10x-16x= | | 2a/3=13 |

Equations solver categories