3 years ago

Y -13 --------- = y -7

Mathematics

1 answer:

mario62 [17]3 years ago

4 0

y-13 / y-7

cross multiply

y-13 = y-7

collect like terms

y+y =-7+13

2y= 13 -7

2y = 6

divide both sides by 2

2y/ 2y = 6/2

y= 3

I hope this helped

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Y -13 --------- = y -7 ​

Y -13 --------- = y -7