Question

if 7a+5b-3=0,find the value of b given that a=-1​

Answer 1

Answer: b = 2

Step-by-step explanation:

Putting a = -1 in 7a + 5b - 3 =0

We get, 7 x -1 + 5b - 3 =0

ie, -7 + 5b - 3 = 0

ie, 5b - 10 = 0

ie, 5b = 10

ie, b = 10/5

ie, b = 2

HOPE THIS HELPS..........