radha33 radha33

18-08-2018
Mathematics

contestada

2a+4(7+5a)I need help

Respuesta :

SuperLegend SuperLegend

18-08-2018

2a+4(7+5a)

Distribute 4 into 7 and 5a

2a+28+20a

Combine like terms

Final Answer: 22a+28

Answer Link

Аноним Аноним

18-08-2018

Hello!

First of all, we undo the parentheses using the distributive propoerty.

2a+28+20a

We combine our like terms.

22a+28

I hope this helps!

Answer Link

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