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3 years ago

Solve for y: 3y=2(2+2y).

Mathematics

2 answers:

emmasim [6.3K]3 years ago

4 0

3y=2(2+2y); 3y=4+4y; -y=4; y=-4;

melamori03 [73]3 years ago

4 0

3y = 2(2 + 2y)
Distribute: 3y = 4 + 4y
Subtract 4y on both sides: -y = 4
Divide both sides by -1: y = -4

Answer: y = -4

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The first thing we must do for this case is find the factors of each of the numbers.

We have then:

60: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

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Therefore the GCF is given by:

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So, by rewriting the sum we have:

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Given expression as :

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Or, $\frac{20}{100}$ × 950

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3 years ago