3 years ago

What is the answer to this equation 3u-8=6u+7

Mathematics

1 answer:

WINSTONCH [101]3 years ago

4 0

Answer:

u = -5

Step-by-step explanation:

Step one: subtract 6u from both sides.

3u - 8 - 6u = 6u + 7 - 6u

-3u - 8 = 7

Step two: add 8 to both sides.

-3u - 8 + 8 = 7 + 8

-3u = 15

Step three: divide both sides by -3.

-3u/-3 = 15/-3

u = -5

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What is the answer to this equation 3u-8=6u+7​

What is the answer to this equation 3u-8=6u+7