SOLUTION: a-15=b
3a=b-15
What's the a and b?
Algebra.Com
Question 686956: a-15=b
3a=b-15
What's the a and b?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.......eq.1
.....eq.2
______________________
.....eq.2..substitute from eq.1
......solve for
go back to eq.1 and solve for
.......eq.1
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