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22-10-2020
Mathematics

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What is the expression -7(3z + 5t - 3g) in simplest form?

Respuesta :

22-10-2020

Answer:

-3z-5t+3g

Step-by-step explanation:

-7(3z+5t-3g)

= -7×3z +( -7×5t)( -7×-3g)

= -21z-35t+21g

divide all elements by 7

= -21÷7 -35÷7+21÷7

= -3z-5t+3g

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