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5 votes
4 (7x +5)

Please show me how to work this out

User Alphaa
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1 Answer

5 votes

Answer:

28x + 20

Explanation:

you just need to distribute

4(7x + 5)

you multiply 4 X 7x which would give you 28 and because 7 has a variable and 4 doesn't have a variable the x stays there so it would be 28x.

45, you need to multiply 4 x 5 which would give you 20, and because neither 4 or 5 have a variable it will stay 20

So now you just 28x with 20

28x + 20.

User Medrod
by
7.8k points

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