3 years ago

20 points 2 x 4 - 6y = 12 solve for y

1 answer:

7 0

The answer is y = -2/3
Steps:
Multiply the numbers: 2 x 4 = 8
8 - 6y = 12
Subtract 8 from both sides
8 - 6y - 8 = 12 - 8
Simplify:
-6y = 4
Divide both sides:
$\frac{-6y}{-6}=\frac{4}{-6}$
Simplify:
$y=-\frac{2}{3}$

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