-90=6(1-2r)

Simple and best practice solution for -90=6(1-2r) 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=6(1-2r) equation: 



-90=6(1-2r)

We move all terms to the left:

-90-(6(1-2r))=0

We add all the numbers together, and all the variables

-(6(-2r+1))-90=0



We calculate terms in parentheses: -(6(-2r+1)), so:

6(-2r+1)

We multiply parentheses

-12r+6

Back to the equation:

-(-12r+6)



We get rid of parentheses

12r-6-90=0

We add all the numbers together, and all the variables

12r-96=0

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

12r=96

r=96/12

r=8

See similar equations:

| 6(x+4)-2x=-9+3(x+6) | | 11^-5x=8 | | -6x+18=7–(4x+9) | | 3(2y=3)=15 | | -164=-4(1-8v) | | 55-4d= | | -(1-7x)=-2x-28 | | 9+18x=-3x-3 | | 44d-5=A | | -3e+4=-5 | | -2(4t-5)+4t=6t-7 | | 28=4-6(3-2x) | | -4n-7=3 | | -4.6p-6.3+3.9=-9.18 | | 8+3x3+6x3=17 | | 385=-7(1+8k) | | 8+3k+6k=17 | | X^2+7x+3x+21=x | | x4+9=14 | | 2r+5=-7 | | -6(-5r-3)=-162 | | 5-{-x+2}=-30 | | | | | | | | -4(6m-6)=-144 | | 3x=5{x+2} | | 0.20x-13=17 | | 0.2x+0.5=0.5x-1.9 | | -5x-25=2x+10 | | 9x=5x-96 | | x/14=40/7 |

Equations solver categories