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3х – у = 3 what’s the value of y?
Question
3х – у = 3
what’s the value of y?
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Mathematics
3 years
2021-08-26T12:51:43+00:00
2021-08-26T12:51:43+00:00 2 Answers
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Answers ( )
Y=-3+3x. You get this answer for y because you move all terms to the right that don’t contain y, and then you solve.
3x – y = 3
add y to both sides
3x = 3 + y
subtract 3 from both sides
3x – 3 = y
rewrite
y = 3x – 3