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2 years ago

Solve y = 7x-3w for x

Mathematics

2 answers:

lorasvet [3.4K]2 years ago

3 0

Y=7x-3w
y+3w=7x
y+3w/7=x

valentinak56 [21]2 years ago

3 0

Answer:

$x=\frac{y+3w}{7}$

Step-by-step explanation:

The given equation is

$y=7x-3w$

We need to solve this equation for x.

Isolate variable x to solve this equation for x.

Add 3w on both sides.

$y+3w=7x-3w+3w$

$y+3w=7x$

Divide both sides by 7.

$\frac{y+3w}{7}=\frac{7x}{7}$

Cancel out common factors.

$\frac{y+3w}{7}=x$

Interchange the sides.

$x=\frac{y+3w}{7}$

Therefore, the formula for x is $x=\frac{y+3w}{7}$ .

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1 year ago

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