Question

alright so im trying to learn linear systems and solving it by graph putting 2x-y=3 into y=mx+b but when i try to do it i end up with y=-2x-+3 when the correct awnser is y=2x-3 i was always taught to put things to the right

Answer 1

Answer:

see explanation

Step-by-step explanation:

given

2x - y = 3

and rearranging into form y = mx + b

subtract 2x from both sides

- y = - 2x + 3 ( multiply through by - 1 )

y = 2x - 3 ← as required