Question

Pick out the solution from the values given in the bracket to the equation. Show that the other values do not satisfy the equation.
b – 7 = – 12
( 19, 8, – 5, –7 )
class 6th​

Answer 1

b= -5 will be the correct answer , you can check this by putting the given options in place of b and check weather it satisfies the given equation or not