Question

linear equations w/ distribution (lev 1)
score: 0/2 penalty: none
question
solve.
2(y + 6) = 18
answer
attempt 1 out of 3
y =

Explanation:

Step1: Expand the equation

$$2(y + 6)=18\Rightarrow 2y+12 = 18$$

Step2: Isolate the term with the variable

Subtract \(12\) from both sides:
$$2y+12-12=18 - 12\Rightarrow 2y=6$$

Step3: Solve for \(y\)

Divide both sides by \(2\):
$$\frac{2y}{2}=\frac{6}{2}\Rightarrow y = 3$$

Answer:

\(y = 3\)