Question

14 Given that the point Q(m,3) lies on the line y = -2x +5. Work out the value of m​

Answer 1

Answer:

m = 1

Step-by-step explanation:

Given Q(m,3) lies on line y = -2x + 5

Therefore, x = m and y = 3

Substituting values,

-2x + 5 = 3

-2x = 3 - 5

-2x = -2

x = -2/-2

x = 1

x = m so m = 1

Hope it helps :)