2(5r+60)=20(2r-12)

Simple and best practice solution for 2(5r+60)=20(2r-12) 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(5r+60)=20(2r-12) equation: 



2(5r+60)=20(2r-12)

We move all terms to the left:

2(5r+60)-(20(2r-12))=0

We multiply parentheses

10r-(20(2r-12))+120=0



We calculate terms in parentheses: -(20(2r-12)), so:

20(2r-12)

We multiply parentheses

40r-240

Back to the equation:

-(40r-240)



We get rid of parentheses

10r-40r+240+120=0

We add all the numbers together, and all the variables

-30r+360=0

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

-30r=-360

r=-360/-30

r=+12

See similar equations:

| (5n-4)(6n+7=0) | | 6x-2=3x-5 | | 3(u-9)-5=-4(-6+4)-9u | | 6(2x+3)=10x | | X+(x+1)=149 | | 6/15d+9/30d-1/6d=d+1,5-2/12d | | 2(2n^2-n-45=0 | | 4(3y^2-7y+4-1=0 | | 4(3y^2-7y+4=1 | | 5+8x-3x=4x+18 | | 24=w/2+9 | | -2x=6x=48 | | X+(x2+12)=90 | | 2(x-2)+5=7 | | 4x+10-3x=5 | | −5(3x−7)=2(x−59)−51 | | 25+4x=5(−x+6)−68 | | x+4.32/3=15 | | -7r+16=-3r+24 | | 5/6x+10=95 | | (2k-10)+(4k+16)=180 | | 4+5x=4(−x+7)−42 | | 100-20y=0 | | x+2/3.x=135 | | 7-6r=-17 | | (x-9)(x+9)=19 | | 81=7x+18 | | 15y-10y-12=40.25 | | q^2+8q+16=-3q^2+6q+36 | | 25=x^2+2.25x^2 | | 14y=54+8y | | 4+2x+3/7=5 |

Equations solver categories