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-7a-10=20-3a please show work help

-7a-10=20-3a please show work help
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-7a-10=20-3a please show work help

User Joshua Alger
by
8.4k points

1 Answer

3 votes

-7a-10=20-3a

Combine like terms:

-4a -10 = 20

-4a = 30

Solve for a:

a = -(30)/(4) = -7.5

Your answer: a = -7.5
User Abdelhafid
by
7.7k points
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