Answer:
y - 5 = -1(x + 3)
Step-by-step explanation:
Point slope form
y - y1 = m(x - x1) where m = slope and passing through point (x1 , y1)
In this case if the equation in point-slope form contains the point (–3, 5) and has slope –1 then the equation should be:
y - 5 = -1(x - (-3))
Answer: x=12
5x-15=2x+21(AIA)
3x-15=21
3x=36
x=12
TYSM
This really helps me UwU
-4
5 times negative -2 is -10 and you just add 6 so the answer is -4