Question

1) x = (-1) is the solution for equation a) × + 5 = 6
b) × - 5 = 6
c) 2( × - 5 ) = (-12)

Answer 1

Answer:

c) is the correct option.

Answer 2

Answer:

a)No

b)No

c)Yes

Step-by-step explanation:

Bcoz In a)If -1 will be the solution then answer would be -1+5=4.So,answer is no.

In b)-1-5=-6.So,answer is no.

In c)2x-10=-12

2x=-12+10

2x=-2

x=-2/2

x=-1

So,answer is yes.