Question

Solve the equation – 2 = k + 7

Answer 1

$-2 = k+7\\-2-7 = k\\-9 = k$

Whenever you move from the left to right or right to left of any linear equations, you have to switch from plus to minus or multiply to division.

Answer 2

Answer:

k= -9

Step-by-step explanation:

-2= k+7

-k= 7+2

-k = 9

k = -9