3 years ago

What is the solution to the equation? 5(8 + 7) = 5 • x + 5 • 7 A. x = 1 B. x = 5 C. x = 7 D. x = 8

1 answer:

7 0

$5(8+7)=5\cdot x+5\cdot7\\\\x=8\\\\Answer:D\\\\5\cdot x+5\cdot7=\underline{5}\cdot x+\underline{5}\cdot7=\underline{5}\cdot(x+7)=5\cdot(8+7)\iff x=8$

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rosijanka [135]

Answer:

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Step-by-step explanation:

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Great! Now let us solve for the variable, y, by isolating the terms:

$4+y=45\\y=41$

I hope this helps! Let me know if you have any questions :)

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