Q.17 If 5 - +5* +5 + = 775, then the value of x, where x is a positive integer, is (a) 1
(6) 3
(c) 2
(d) 4​

If 5 - +5* +5 + = 775, then the value of x, where x is a positive integer, is

a) 1

y = - 6

step-by-step explanation:

given the point (- 2, y) lies on the graph then it is a solution of it's equation.

substitute x = - 2 into the equation for value of y

y = 3(- 2) = 3 × - 2 = - 6

the point on the graph is (- 2, 6)