Question

I am so confused, can someone help

Answer 1

Answer:

Well for A, move all terms that don't contain the valiable 'y' to the right side and solve.

Y = 9 − x/2

Or

Y = 9 − $\frac{x}{2}$

For B, it's really similar to A, just isolate the variable 'h' by dividing each side by factors that don't contain the variable 'h', you get the answer,

H = 2a/b

Or

$H = \frac{2a}{b}$

For C, it's exactly the same with B. Isolate the variable 'X' by dividing each side by factors that don't contain the variable 'X', the answer you have is,

X = y/4 - 3/4

Or

X = $\frac{y}{4}$ − $\frac{3}{4}$

Answer 2

Answer:

Step-by-step explanation:

a. To solve for "y" you want to isolate the variable. What this means is you want to keep "y" on its own. To do this first we will subtract 2x from the equation making 4y = 36 - 2x. Next, we will get rid of 4 to do this divide 4 from both sides. y = (36 - 2x)/4

*I have to go in a bit so sry for no explenation*

b. h = 2a/b

c. x = 1/4y + -3/4