Answer:
(-1, 1)
Step-by-step explanation:
okay so you're basically trying to find the coordinates of when 2x + 3 = -5x - 4
so you just gotta solve that first
2x + 3 = -5x - 4
+5x +5x
7x + 3 = -4
-3 -3
7x = -7
/7 /7
x = -1
then you gotta plug in the x or -1
y = 2(-1) + 3
y = -2 + 3
y = 1
and
y = -5(-1) - 4
y = 5 - 4
y = 1
so regardless of which equation you choose, y = 1
so that means the solution is (-1, 1)
