3 years ago

How do you solve 7a+10=2a

Mathematics

2 answers:

amm18123 years ago

4 0

7a+10=2a -7a. -7a 10=-5a Divide by -5 and u get ur answer

sammy [17]3 years ago

3 0

Subtract 7a from both sides giving you 10=-5a and divide everything by 5. This gives you a=-2

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