4 years ago

Determine the value of y in the proportion 6y−10/5+7y =12 .

Mathematics

1 answer:

ira [324]4 years ago

5 0

its none of them? 6y - 10/5 +7y = 12 10 divided by 5 equals 2

it will now look like this: 6y - 2 + 7y = 12

then your going to want to add 2 to both sides of the equation.

it will now look like this: 6y -2 + 7y + 2 = 12 + 2 = 14

simplify: 6y + 7y = 14

add the like terms: 13y = 14

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