-5(3+3a)=-90

Simple and best practice solution for -5(3+3a)=-90 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 -5(3+3a)=-90 equation: 



-5(3+3a)=-90

We move all terms to the left:

-5(3+3a)-(-90)=0

We add all the numbers together, and all the variables

-5(3a+3)-(-90)=0

We add all the numbers together, and all the variables

-5(3a+3)+90=0

We multiply parentheses

-15a-15+90=0

We add all the numbers together, and all the variables

-15a+75=0

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

-15a=-75

a=-75/-15

a=+5

See similar equations:

| 5/6x=-11/6 | | 3/5x=-80 | | 5w+8-12w=16 | | 39k=2,106 | | 104g=39 | | -7/8x=7 | | 5x+7-x=22-2+3 | | 9a-10a=1a | | 75×7x=2x | | t/4-10=-4 | | -9+5p=7p-1 | | -9+7r=10r | | 3f=14/3 | | 2x+20=20=x+60 | | 3x+4+8x-11=180 | | 15=k+1 | | 12c+18=24 | | 7x-6=6-5x | | (w+2)(6w+11)=0 | | 50+40x=50+50x | | b3+13=11 | | 45d=67 | | 3m+4m+7=(m+1 | | 8x+2=87 | | -9=5n-34 | | 5x-2=7+9× | | n+3n=5n-4 | | 2.5(p+6)-1=1.1p | | 115+10x=230-10x | | 9x+1=15x-21 | | 60=4+3z-18-5z | | 83=x+(x+15)+2x |

Equations solver categories