Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Solve for ff.\newline3(f7)=33(f - 7) = 3\newlinef=f = _____\_\_\_\_\_

Full solution

Q. Solve for ff.\newline3(f7)=33(f - 7) = 3\newlinef=f = _____\_\_\_\_\_
  1. Distribute and Multiply: Distribute the 33 across the parentheses.\newlineMultiply 33 by each term inside the parentheses.\newline3(f7)=33(f − 7) = 3\newline3f21=33f − 21 = 3
  2. Add to Isolate: Add 2121 to both sides to isolate the term with the variable ff.\newline3f21+21=3+213f - 21 + 21 = 3 + 21\newline3f=243f = 24
  3. Divide to Solve: Divide both sides by 33 to solve for ff.3f3=243\frac{3f}{3} = \frac{24}{3}f=8f = 8