2 years ago

What is the value of q ? 2/5(g-7)=3

Mathematics

1 answer:

Thepotemich [5.8K]2 years ago

4 0

Answer:

q = 29/2 ( decimal: q = 14.5)

Step-by-step explanation:

multiply both sides by 5

5 * 2/5 (q - 7) = 3 * 5

simplify

2 (q - 7) = 15

divide both sides by 2

(2 (q - 7))/(2) = 15/2

simplify

q - 7 = 15/2

add 7 to both sides

q - 7 + 7 = 15/2 + 7

simplify

q = 29/2

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