Question

A line passes through point (1, 4) and has a slope of 7.

Write an equation in Ax+By= C form for this line.
Use integers for A, B, and C.

Answer 1

4 = 7(1) + b

4 = 7 + b

b = -3

y = 7x - 3

-7x + y = -3

7x - y = 3