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3 years ago

8

Solve W=3y + 3z, for y W= 3y+3z, for z

1 answer:

swat323 years ago

3 0

w = 3y + 3z Subtract 3z from both sides
w - 3z = 3y Divide both sides by 3
w - 3z / 3 = y Switch the sides to make it easier to read
y = w - 3z / 3

w = 3y + 3z Subtract 3y from both sides
w - 3y = 3z Divide both sides by 3
w - 3y / 3 = z Switch the sides to make it easier to read
z = w - 3y / 3

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