Answer:
x = -7
Step-by-step explanation:
So we are asked to find what x is equal to in the equation:

In other words, we are asked to solve for x.

Add 4 to both sides of the equation.

Multiply both sides by 7.
x = -7
So we have solve the equation for x and have found that x = -7.
I hope you find my answer and explanation to be helpful. Happy studying.
Answer: The perimeter is 22 units
Brainliest would be nice
Step-by-step explanation:
Answer:
0 true for all values
Step-by-step explanation:
Answer:
The answer is 284 with the remainder of 2
Ten plus five equals 15. 8 plus 2 = 10.