Question

3(y-15)=78.find the value of y​

Answer 1

$\bold \pink{ANSWER:}$

$3( \: y - 15 \: ) = 78 \\ \\ 3y \: - \: 15 \: = \: 78 \\ \\ 3y \: = \: 78 \: + \: 15 \\ \\ \: 3y \: \: \: \: = \: \: \: \: 93 \\ \\ y \: = \: 93 \: \div \: 3 \: \\ \\ y \: \: = \: \: 31 \: \: \: \: \: \:$

Answer 2

Answer:

y = 31 is the answer.

Step-by-step explanation:

3×y-15 = 78

3y-15=78

3y=78+15

3y= 93

y=93/3

y = 31 is the answer.

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