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3 years ago

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Which value of y mAkes the equation below true. 3y+8-7y=11

1 answer:

victus00 [196]3 years ago

6 0

We have
$3y+8-7y=11$
First, we can combine like terms 3y and -7y to get -4y.
Then, we have $-4y+8=11$ We could then subtract 8 on both sides to get $-4y=3$
Finally, we isolate y completely by dividing both sides by -4, to get
$y=- \frac{3}{4}$

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