69=5(7-5r)+4(r-2)

Simple and best practice solution for 69=5(7-5r)+4(r-2) 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 69=5(7-5r)+4(r-2) equation: 



69=5(7-5r)+4(r-2)

We move all terms to the left:

69-(5(7-5r)+4(r-2))=0

We add all the numbers together, and all the variables

-(5(-5r+7)+4(r-2))+69=0



We calculate terms in parentheses: -(5(-5r+7)+4(r-2)), so:

5(-5r+7)+4(r-2)

We multiply parentheses

-25r+4r+35-8

We add all the numbers together, and all the variables

-21r+27

Back to the equation:

-(-21r+27)



We get rid of parentheses

21r-27+69=0

We add all the numbers together, and all the variables

21r+42=0

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

21r=-42

r=-42/21

r=-2

See similar equations:

| 5+4q=8+39 | | 11y+47=80 | | 15=+0.5m=25+0.25m | | 121=-6d+7 | | 3=1x+9 | | 19x-4-13x=2(3x-4)+4 | | -(x-5)-4(2+6)=-38 | | 15=+0.5m | | 525w+75=150w | | 13x+9=191 | | 2x+x+5/3=10 | | 2x/3+1x/2=-8 | | -69=8(8x-6)-3(7x+7) | | 8x=50+2 | | 4.7x-12=2.2x-24 | | 60-(3x+13)=3(x+4)+x | | 20x-3=6x-3 | | 5=2n−-3 | | 2(3x-4)=(-8-6x) | | Y+5y+3y=0 | | 5p+5=4p+13 | | 3-7x=-3(1+2x) | | 4(2x+9)=14+2 | | y-39=-28 | | -36+8x=54+13x | | 7n+4=31 | | 15=-4-x | | 15=-4-w | | 17+4x=8-5(6x=5) | | 6-30x=6x | | 8x+3x^2+10=22 | | 28x-4=3x |

Equations solver categories