3 years ago

When solving for y in a equation what is the answer to 5x-3y=21

2 answers:

8 0

Answer:

You first subtract 5x from both sides and end up with -3y=21-5x. In order to isolate the variable you need to divide -3 from both sides. Your equation would then be y= -7+ 5/3x.

Step-by-step explanation:

masha68 [24]3 years ago

4 0

Answer:

y=53x-7

Step-by-step explanation:

5x-3y=21

-3y=-5x+21

divide by 3

y=5/3x-7

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When solving for y in a equation what is the answer to 5x-3y=21​

When solving for y in a equation what is the answer to 5x-3y=21