Question

if x = -2, y = 6 is a solution of equation 3ax + 2by = 6.find the value of a + b.​

Answer 1

Given :-

x=(-2)

y=6

3ax+2by=6

3a × (-2) + 2b × 6 = 6

-6a+12b = 6

-6a+b= 6/12

-6a+b=1/2

a+b=1/2 ×(-1/6)

a+b=(-1/12)

Hope its right and helps you !!!!