90=5(-9-9x)

Simple and best practice solution for 90=5(-9-9x) 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 90=5(-9-9x) equation: 



90=5(-9-9x)

We move all terms to the left:

90-(5(-9-9x))=0

We add all the numbers together, and all the variables

-(5(-9x-9))+90=0



We calculate terms in parentheses: -(5(-9x-9)), so:

5(-9x-9)

We multiply parentheses

-45x-45

Back to the equation:

-(-45x-45)



We get rid of parentheses

45x+45+90=0

We add all the numbers together, and all the variables

45x+135=0

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

45x=-135

x=-135/45

x=-3

See similar equations:

| 2h/5=20 | | -12w-w-4w=17 | | 21=x+8+6 | | 3(-8-5x)=-99 | | x=x+60+2x-60 | | 3.5x=7.49 | | -57=-3(-8x+3) | | x/x/3=7 | | 5s/5=35 | | −6(3−9x)=−18 | | 5s÷5=35 | | 8(-8x+4)=-352 | | x+100.45=200.19 | | 1/4x-8+1/4x-2=2x+7-1/2x+3 | | (x+17)/2x18=216 | | -3(-4+9x)=228 | | 17d-9d=16 | | x-15-4x-4=x+12-8x+5 | | 0.5x-3.5=3x+6.5 | | -6b-6=-7b | | 2x=3x-24+4x+11 | | 96=4r | | 0x-4-2x+2=4x+3-2x+7 | | 10t+5=150. | | X^2-6x+9=-5+ | | 9/91=10/x | | 2x+134=x+127 | | 2t-16=26-4t | | k/2—5k+3=4 | | 1/2(8-c)7.5=0 | | 12x-14+8x-13=10x+5+2x+8 | | (x/4)-24=32 |

Equations solver categories