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3 years ago

If 7(x-7)=-15 then x =

Mathematics

1 answer:

soldi70 [24.7K]3 years ago

6 0

7(x-7)=-15

distribute

7x-49 =-15

add 49 to each side

7x =34

divide by 7

x = 34/7

x = 4 6/7

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Solve the systems using substitution.<br><br> − 2x − 5y = − 5<br> x = 5y − 20

Law Incorporation [45]

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3 years ago

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3 years ago

What is the value of x?

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Use the Pythagorean theorem. The Pythagorean Theorem uses the following formula:

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Subtract both sides by 36.

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Square root both sides to get b by itself.

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3 years ago

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