Answer:
see explanation
Step-by-step explanation:
The equation of a line in standard form is
Ax + By = C ( A is a positive integer and B, C are integers )
11
5x - y + 6 = 0 ( subtract 6 from both sides )
5x - y = - 6 ← in standard form
12
y + 1 = 2(x - 3) ← distribute parenthesis
y + 1 = 2x - 6 ( subtract y from both sides )
1 = 2x - y - 6 ( add 6 to both sides )
7 = 2x - y, thus
2x - y = 7 ← in standard form
