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3 years ago

Given that 2x-7y=30

Mathematics

2 answers:

Sergio [31]3 years ago

6 0

Answer:

soluton:

X=-3 then,

2×-3-7y=30

-6-30=7y

y=-36÷7

y=5.142 ans.

I don't know if it is right or not but i did my best❤

katrin [286]3 years ago

3 0

Answer: $y=-\frac{36}{7}$

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2 years ago

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a_sh-v [17]

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