-2(10r+5)=4(-r+3)

Simple and best practice solution for -2(10r+5)=4(-r+3) 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 -2(10r+5)=4(-r+3) equation: 



-2(10r+5)=4(-r+3)

We move all terms to the left:

-2(10r+5)-(4(-r+3))=0

We add all the numbers together, and all the variables

-2(10r+5)-(4(-1r+3))=0

We multiply parentheses

-20r-(4(-1r+3))-10=0



We calculate terms in parentheses: -(4(-1r+3)), so:

4(-1r+3)

We multiply parentheses

-4r+12

Back to the equation:

-(-4r+12)



We get rid of parentheses

-20r+4r-12-10=0

We add all the numbers together, and all the variables

-16r-22=0

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

-16r=22

r=22/-16

r=-1+3/8

See similar equations:

| 12-19=7x/3 | | -151-4x-6x=49 | | -6=2x-17 | | 4x/9-7=-15 | | 3(2+2.50d)=31.50 | | 5x/11-17=-22 | | 3(5-4x)=3x+5 | | 5x-3=3(2x-1)=x | | -10x-90=-x | | 5/6k=-220 | | 8-5x=16+x² | | 1/5s=8 | | 0.3(0.2x+1)=0.4(0.5x+1) | | 3x+81=-6x | | 3(2+2.5d)=31.5 | | 5+3(-3+2)=x-9 | | 5/2y-7/3=-5/3y-6 | | 4(0.6n-0.2)=0.04n-0.4) | | -151-4x-6x=48 | | 8x-20+3x+5=180 | | 0.99+35x=1.69x | | 4-z/3=8 | | 11x-15=180 | | 2+1(2.50d)=31.5 | | 35+3x/5=-7 | | 3(2x+4)-6x=x | | 3(x-5)=5(x-7) | | 2+2.50d=31.50 | | 2.3m=7.2/3 | | -10=1-x-90 | | 2.3m=72/3 | | 4(3x+2)=76 |

Equations solver categories