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6=4x+9y solve for y?
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2 votes
6=4x+9y solve for y?

User Praneet Nadkar
by
8.9k points

2 Answers

5 votes
First, isolate y by subtracting 4x: -4x + 6 = 9y. Then divide by 9 to find y: (-4x + 6)/9 = y.
User Kristoffer Svanmark
by
8.2k points
4 votes
The correct answer is:
y = (6 - 4x)/(9)

Step-by-step explanation:

Given Equation:
6=4x+9y

Step-1:
Subtract "4x" on both sides:
6-4x = 4x+9y-4x
9y = 6 - 4x

Step-2:
Divide both sides by 9 and solve:

(9y)/(9) = (6 - 4x)/(9) \\ y = (6 - 4x)/(9)
User Andy Webb
by
8.8k points
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