Question

Solve for y:
4x + 3y = 9
2

Answer 1

Answer:y=10,x=15.5

Explanation:

First, subtract 3y from both sides of the equation:

4× + 3y - 3y = 92 - 3y

This simplifies to:

4× = 92 - 3y

Next, divide both sides of the equation by 4:

(4x)/4 = (92 - 3y)/4

Simplifying further, we get:

X= (92-3y)/4

Now we have an expression for x in terms of y. This means that for any given value of y, we can substitute it into the expression to find the corresponding value of x.

For example, let's say y = 10:

× = (92 - 3(10))/4

Simplifying this, we get:

x = (92 - 30/4

× = 62/4

× = 15.5

So, when y = 10, x is equal to 15.5.