Question

Which of the following equations is equivalent to 5(2p – 6) = 40?

10p – 6 = 40
7p – 11 = 40
10p – 30 = 40
7p – 1 = 40

Answer 1

Answer: 10p-30=40

Explanation: In this question, you are asked to distribute to find an equivalent equation. When you distribute, you multiply the term on the outside of this equation with the terms on the inside. In this case, you needed to multiply 5•2p and 5•-6. Then, you need to put them together to create the equation. These terms will be on the left side of the equation, while 40 will remain on the right side. Once multiplied, you should get 10p and -30. Your final equation will be 10p-30=40.

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Answer 2

10p-30=40 is equivalent to 5(2p-6)=40

This is because you have to distribute 5 to 2p and negative 6

So 5 times 2p is 10p and 5 times -6 is -30

When you put this all together you get 10p-30=40