Answer:
-2.5x+y=11.5
Step-by-step explanation:
y-4=2.5(x+3)
distribute the 2.5 into the parenthesis
y-4=2.5x+7.5
add 4 to both sides
y=2.5x+11.5
now that it's in slope intercept form it will be easier to get into standard form
now subtract 2.5x from both sides
-2.5x+y=11.5
hope this helps you
