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Write an equivalent expression for 4(3a+7) +(2a+5) if a = 5 is the solution to both expressions the same?

Write an equivalent expression for 4(3a+7) +(2a+5) if a = 5 is the solution to both expressions the same?
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4 votes
Write an equivalent expression for 4(3a+7) +(2a+5) if a = 5 is the solution to both expressions the same?

asked
User PratZ
by
8.9k points

1 Answer

4 votes
substitute 8 for a
4[3(8)+7] + 2(8) +5
=4[24+7] +16+5
=4(31)+21
=124+21
=155
answered
User Leo Ribeiro
by
8.0k points
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