3 years ago

Please help with this one

Mathematics

1 answer:

Masja [62]3 years ago

7 0

Answer:

the answer is 15 words after 3 weeks

Step-by-step explanation:

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scoray [572]

$\frac{2}{7}y+5=-9\ \ \ \ | subtract\ 5\\\\
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3 years ago

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cricket20 [7]

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Step-by-step explanation:

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2 years ago

For each of the equations below, solve for y in terms of x. !<br> a. 2x – 3y = 12

ira [324]

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$\large\boxed{y=\dfrac{2}{3}x-4}$

Step-by-step explanation:

$2x-3y=12\qquad\text{subtract}\ 2x\ \text{from both sides}\\\\2x-2x-3y=12-2x\\\\-3y=12-2x\qquad\text{divide both sides by (-3)}\\\\\dfrac{-3y}{-3}=\dfrac{12}{-3}+\dfrac{-2x}{-3}\\\\y=-4+\dfrac{2}{3}x$

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