Question

3
5
y = mx + c
Find the value of y when m= -2, r = -7 and c= -3.

Answer 1

This assume the equation is 35y = mx + c, and that r is meant to be x.

Explanation:

35y = mx + c

35y = -2(-7) - 3

35y = 14 - 3

35y = 11

y = (11/35)

Please check the formatting of your question.