3 years ago

Simplify each mathematical expression 2(7y − 3) + (5y + 2) − (9y − 4)

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

3 0

Answer: 10y

Step-by-step explanation:

2(7y-3) +(5y+2) -(9y-4) Apply the distributive property.

14y - 6 + 5y + 2 - 9y + 4 Combine like terms

(14y+5y-9y) + (-6+2+4)

10y

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3 years ago

How do you find a value of x so that f(x) = 7?

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When looking at this graph, we are looking for where the line hits a point where y is equal to 7. That's because f(x) is essentially the same thing as y.

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