You should get constants to one side, and variables to the other. Like this:
4+4x=4x+7
Subtract 4x from left side: 4=4x+7-4x
Combine 4x, that would give you 0: 4=7
But... that isn't possible? I'm not completely sure, is the question just asking you to simplify?
Given:
A number is 74% of 58.
To find:
The number.
Solution:
Let the unknown number be n.
The number n is 74% of 58.
The required equation is and the solution (unknown number) is .
Therefore, the correct option is B.
Answer:
The brownies will be a little thicker in a 9 x 13” pan. 8 x 8= 64 square inches, doubled that's 128. 9 x 13= 117
Step-by-step explanation:
Answer: The answer to Number 4 is 1!
Step-by-step explanation:
First you solve for the numbers in parentheses. 16 - 7 is 9, and 2 x 4 is 8. Then you solve for the remaining numbers. So 9 - 8 is indeed 1.
Hope this helps! :)