Answer x = -6,1. hope that helped have a good day
Answer:

Remove backets

Group and Evaluate like terms





<span>the action or condition of becoming or being made wider, larger, or more open</span>
Substitute y = 2x + 3 into y = -x - 9
2x + 3 = -x - 9
Solve for x in 2x + 3 = - - 9
x = -4
Substitute x = -4 into y = 2x + 3
y = -5
Therefore,
<u>x = -4</u>
<u>y = -5</u>
Answer:
w=7
Step-by-step explanation: