SOLUTION: Will you please help me solve for a: 15a-2(4a+5)=-6a

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Question 509700: Will you please help me solve for a: 15a-2(4a+5)=-6a
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!


Add to both sides

Add to both sides

Do the indicated addition and
subtraction of terms on the left side


--------------
You can check this by putting
answer back into original equation
I'll use decimal equivilant






OK- the error must be due to rounding off

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