Question

y-3=2.5(x+1)

Answer 1

y-3=2.5x+2.5
subtract 2.5 from both sides
y-5.5=2.5x
add 5.5 to both sides
therefore y=2.5x+5.5

Answer 2

rewrite it in standard form

Answer 3

Oh okay cool hold on

Answer 4

ok

Answer 5

Just put Ax+By +C = 0

Answer 6

2.5x-y=5.5

Answer 7

Yes, but subtract 5.5 from both sides to get = 0 and done.