Question

lets solve this equation a different way. solve 4(x + 2) = 12. how can you isolate the expression x + 2? divide by 4 on both sides. what is the value of x + 2? x + 2 = 4(x + 2) = 12 (4(x + 2))/4 = 12/4

Explanation:

Step1: Divide both sides by 4

Given the equation \( 4(x + 2)=12 \), we divide both sides by 4. So we have \( \frac{4(x + 2)}{4}=\frac{12}{4} \).

Step2: Simplify both sides

Simplifying the left - hand side, the 4 in the numerator and denominator cancels out, leaving \( x + 2 \). Simplifying the right - hand side, \( \frac{12}{4}=3 \). So \( x + 2 = 3 \).

Answer:

3