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geniusboy [140]
3 years ago
13

Solve for y: 3x - y = 4

Mathematics
2 answers:
Anika [276]3 years ago
7 0

Answer:

y=12x/5

x=5y/12

Step-by-step explanation:

y:3x-y=4

y=4(3x-y)

because if there is divide sign if it will go to another side it will be multiply

y=12x-4y

y+4y=12x

5y=12x

y=12x/5

or, x=5y/12

Hope it is helpful for you

if it is please follow me

choli [55]3 years ago
5 0

Answer:

y=3x−4

Step-by-step explanation:

Add -3x to both sides.

3x−y+−3x=4+−3x

−y=−3x+4

Divide both sides by -1.

\frac{-y}{-1} =\frac{3x+4}{-1}

y=3x−4

hope this helps

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