Can anyone help me? a^2 -2a+2a-4-a^2+2a+3a+6=3a+9

2 answers
Question:

Can anyone help me?
a^2 -2a+2a-4-a^2+2a+3a+6=3a+9

Answers

Answer:a=7/2Step-by-step explanation:a^2-2a+2a-4-a^2+2a+3a+6=3a+9You want to solve for "a" 1. Mover all terms on the right side to the left side setting this equation to zero.2. Combine Like Terms3. Divide to isolate your "a"

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