The answer is 6x. You divide 42 by 7. Take out the x. 42 divided by 7 will equal 6.
Answer:
12 - x
Step-by-step explanation:
y = -x + 12
Replace x with y.
x = -y + 12
Solve for y, x = -y + 12
= 12 - x
Hope this helps, please mark brainliest if possible. :)
Answer:
7
Step-by-step explanation:
We want to evaluate the fraction below for x = 3. We will put the value of x to be 3:
The answer is 7.
In commission he made $30, and in all he made 780$