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4 years ago

Q(a+y)=67y+93 Solve for y

Mathematics

2 answers:

bekas [8.4K]4 years ago

6 0

Qa + Qy = 67y + 93
Qy - 67y = 93 - Qa
y(Q - 67) = 93 - Qa
y = $\frac{93-Qa}{Q-67}$

olya-2409 [2.1K]4 years ago

6 0

<h2>Answer:</h2>

The value of y is:

$y=\dfrac{93-qa}{q-67}$

<h2>Step-by-step explanation:</h2>

We are given a expression in terms of three unknowns q,a and y.

Now, we are asked to solve this expression for y.

i.e. we are asked to represent y in terms of other two unknowns.

We will first use the distributive property under multiplication in the left hand side of the equation.

i.e.

$q\times a+q\times y=67y+93\\\\i.e.\\\\qa+qy=67y+93$

Now, we combine the terms of y at one side of the equation and the other terms to the other side.

i.e.

$qy-67y=93-qa\\\\i.e.\\\\(q-67)y=93-qa\\\\i.e.\\\\y=\dfrac{93-qa}{q-67}$

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DerKrebs [107]

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