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

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Solution for 5(r+10)=2(5r+3)+3r+4 equation:



5(r+10)=2(5r+3)+3r+4
We move all terms to the left:
5(r+10)-(2(5r+3)+3r+4)=0
We multiply parentheses
5r-(2(5r+3)+3r+4)+50=0
We calculate terms in parentheses: -(2(5r+3)+3r+4), so:
2(5r+3)+3r+4
We add all the numbers together, and all the variables
3r+2(5r+3)+4
We multiply parentheses
3r+10r+6+4
We add all the numbers together, and all the variables
13r+10
Back to the equation:
-(13r+10)
We get rid of parentheses
5r-13r-10+50=0
We add all the numbers together, and all the variables
-8r+40=0
We move all terms containing r to the left, all other terms to the right
-8r=-40
r=-40/-8
r=+5

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