-4(r+3)=-63

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Solution for -4(r+3)=-63 equation:



-4(r+3)=-63
We move all terms to the left:
-4(r+3)-(-63)=0
We add all the numbers together, and all the variables
-4(r+3)+63=0
We multiply parentheses
-4r-12+63=0
We add all the numbers together, and all the variables
-4r+51=0
We move all terms containing r to the left, all other terms to the right
-4r=-51
r=-51/-4
r=12+3/4

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