Question

question
warm-up
solve this equation for k.
3 - 3k + 7k = 5b
enter the correct answer in the box.
k = (□)/(□)

Explanation:

Step1: Combine like terms

Combine the \( k \)-terms: \( -3k + 7k = 4k \), so the equation becomes \( 3 + 4k = 5b \).

Step2: Isolate the term with \( k \)

Subtract 3 from both sides: \( 4k = 5b - 3 \).

Step3: Solve for \( k \)

Divide both sides by 4: \( k = \frac{5b - 3}{4} \).

Answer:

\( \frac{5b - 3}{4} \)