Inactive Tutor answered • 08/29/18
Tutor
New to Wyzant
You can EXPAND this and group like terms, but there is no equation to solve.
2a + 4(7 + 5a) = 2a + (28 + 20a) = 28 + (2 + 20)a = 28 + 22a
Kelly C.
asked • 08/29/18Solve: 2a +4 (7 + 5a)
Is the answer suppose to be a decimal
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2 Answers By Expert Tutors
2a + 4(7) + 4(5a)
2a + 28 + 20a
22a + 28
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Kelly C.
08/29/18