Answer:
the first and the second answer
Step-by-step explanation:
Answer:
-5
Step-by-step explanation:
When you subtract a negative you end up adding it instead
The answer is (4x+3y=4 2x-7=7: 5/2 and y=-2) hope it helps and have a good day!
Answer:
D) 1078
Step-by-step explanation:
Explanation:
If you plug 4 in for x into the equation, the equation becomes this:

When you simplify the equation;

Simplify it further,

That is correct. 6 = 6
Hope that answered the question.