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Katyanochek1 [597]
3 years ago
6

If x -1 = 2y/3,then y=​

Mathematics
2 answers:
Zolol [24]3 years ago
8 0

Answer:

\Large \boxed{{y = \frac{3}{2}(x-1)}}

Step-by-step explanation:

We have to solve for the y variable.

The variable must be isolated on one side of the equation.

x - 1 = \frac{2y}{3}

Multiply both sides of the equation by 3.

3(x - 1) = 2y

Divide both sides of the equation by 2.

\frac{3}{2} (x - 1) = y

earnstyle [38]3 years ago
6 0

Answer:

The answer is

<h2>y =  \frac{3x - 3}{2}</h2>

Step-by-step explanation:

<h3>x - 1 =  \frac{2y}{3}</h3>

To solve for y cross multiply

That's

3( x - 1) = 2y

2y = 3x - 3

Divide both sides by 2 to make y stand alone

That's

<h3>\frac{2y}{2}  =  \frac{3x - 3}{2}</h3>

We have the final answer as

<h3>y =  \frac{3x - 3}{2}</h3>

Hope this helps you

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Answer:

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Step-by-step explanation:

The goal is to isolate the y variable

In order to have y by itself (on one side of the equation or equal sign), we must move the other numbers and variables to the other side.

Since 2x is on the same side as y, we have to subtract it from both sides. Subtracting it cancels out the original 2x and leaves the equation to look like this:

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Now the y is isolated

Another example:

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