what is the solution of the equation 2(x+9)=16 when solving for x

Answer 1

To solve the equation 2(x+9) = 16 for x, we need to isolate the variable x.

First, distribute the 2 into the parentheses:

2x + 18 = 16

Next, subtract 18 from both sides of the equation:

2x = 16 - 18
2x = -2

To solve for x, divide both sides of the equation by 2:

x = -2/2
x = -1

Therefore, the solution to the equation 2(x+9) = 16 when solving for x is x = -1.