To solve the equation 2(x + 9) = 16 for x, we can begin by distributing the 2 to the terms inside the parentheses:
2(x + 9) = 16
2x + 18 = 16
Next, we can subtract 18 from both sides of the equation:
2x + 18 - 18 = 16 - 18
2x = -2
Now, we can divide both sides of the equation by 2:
2x/2 = -2/2
x = -1
Therefore, the solution to the equation 2(x + 9) = 16 is x = -1.
What is the solution of the equation 2(x + 9) = 16 when solving for x
?(1 point)
Complete the statement: x = ___
.
1 answer