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Solnce55 [7]
2 years ago
8

How do I solve for Y when the problem is 10x-5y=15 ?

Mathematics
2 answers:
Solnce55 [7]2 years ago
5 0
Use the cover up method so cover up 10x so it looks like 5y=15 divide it then you have y so plug it in and solve for x hope this helps
serious [3.7K]2 years ago
4 0
10x - 5y = 15       :Cover up the 10x so -5y is left

-5y = 15              :Then, divide the whole equation by -5

<em><u>y = -3</u></em>                 (To figure out x, do the opposite and cover up the -5y)
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