Answer:
(-5,10)
Step-by-step explanation:
You need to do this by finding a point where it is a solution to both equations. You can do this by using systems of equations.
y=25+3x
y=-5-3x
subtracting, you get 0=30+6x
simply, -30=6x, x=-5.
you're half way done! now plug in x in one of the equations to get the y value.
-5*3+25 = y = 10
