Question

The expression on the left side of an equation is shown below.

3(x+1)+9-
k
If the equation has no solution, which expression can be written in the box on the other side of the equation?
Q3(x+4)
O 2(x+6)+x
O 4(x-3)-x
O 3(x+1)+9x

Answer 1

3x + 12

Explanation:

3(x+1)+9

= 3x + 3 + 9

= 3x + 12