SOLUTION: 4a+1=13

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Question 102500This question is from textbook algebra 1
: 4a+1=13This question is from textbook algebra 1

Answer by elima(1433) About Me  (Show Source):
You can put this solution on YOUR website!
4a+1=13
Subtract 1 from both sides;
4a+1-1=13-1
4x=12
divide 4 from both sides;
%284a%29%2F4=12%2F4
a=3
:)