Answer:

Step-by-step explanation:
We are given the equations:

Since we know what y is equal to, we can substitute that expression in for y in the first equation.

Distribute the 2. Multiply each term inside the parentheses by 2.


Combine the like terms (the terms with variables).

Since we are solving for x, we must isolate the variable. 38 is being subtracted and the inverse of subtraction is addition. Add 38 to both sides.

Now x is being multiplied by 9. The inverse of multiplication is division. Divide both sides by 5.

Now we know what x is equal to and can substitute the value into the second equation.


Multiply.

Subtract.

Coordinate points are written as (x,y). Therefore, the solution is (5, -4).
Answer:
8.34375 Round it to the nearest Hundred
Step-by-step explanation:
22.25×9 = 200.25 ÷24= 8.34375
The value of g in terms of other variables is 
Given the expression;
gh-f=g-h
We are to express g in terms of other variables as shown;
gh-f=g-h
Collect the like terms
gh - g = f + h
Factor out g
g(h - 1) = f + h
Divide both sides by h-1

Hence the value of g in terms of other variables is 
Learn more here: brainly.com/question/21406377
Answer:
4
Step-by-step explanation:
4