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ivanzaharov [21]
2 years ago
14

Solve for y 3x+6y=30

Mathematics
2 answers:
balandron [24]2 years ago
6 0

Answer:

the answer= y=5−x/2

belka [17]2 years ago
5 0

Answer: y=-\frac{1}{2} x+5

Step-by-step explanation:

We need to isolate y by itself

Step 1) Subtract 3x from both sides

3x+6y=30\\3x-3x+6y=30-3x\\6y=30-3x

Step 2) Divide both sides by 6 to isolate y

6y=30-3x\\\frac{6y}{6} =\frac{30}{6}-\frac{3x}{6}  \\y=5-\frac{1}{2}x

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Answer:

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Step-by-step explanation:

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