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Reil [10]
3 years ago
7

Calculate (7y + 120) + (5y +168) = 180

Mathematics
1 answer:
saul85 [17]3 years ago
3 0

Answer:

y = -9

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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nataly862011 [7]

Answer:

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