Answer:
The answer is x = -6
Step-by-step explanation:
You add and subtract what's in the parentheses and they that will give u your awnser for x I hope I helped u
Yes what is the four question
Answer: x = -2, y = -10
Step-by-step explanation:
solve for x first in the equation -2x+3=7
-2x+3=7
-2x = 4
x = -2
now plug that x value into the other equation so we can find y
3x+1 = 5+y
3(-2)+1 = 5+y
-6+1 = 5+y
-5=5+y
-10 = y