Question

Write the equation in standard form using integers.

y=−4/5x−7


A.
4x + 5y = 35


B.
–4x + 5y = 35


C.
4x – 5y = 35


D.
–4x – 5y = 35

Answer 1

Standard form is Ax +By =c

y = -4/5 x -7

multiply by 5

5y = -4x -35

add 4x to each side

4x +5y = -35

multiply by -1

-4x -5y = 35

Choice D