Question

x = -1 is a solution of which equation
a. 2x + 5 = 7
b. 2 (x - 2) + 6 = 0
c. 3x + 5 = 4
​please help me with it

Answer 1

Answer:

b is the correct answer ok mark me the brainest

Answer 2

Answer:

Your answer is b

Step-by-step explanation:

Here you go mate

Step 1

2 (x - 2) + 6 = 0  equation

Step 2

2 (x - 2) + 6 = 0  Simplify

2(x-2)=-6

Step 3

2(x-2)=-6  Divide sides by 2

-1

Answer

x=-1