Question

solve for j.
9j - 6j + 2j - 4j = 10
j =
submit

Explanation:

Step1: Combine like terms

First, we combine the terms with \( j \) on the left side of the equation. The terms are \( 9j - 6j + 2j - 4j \).
\[
9j - 6j + 2j - 4j=(9 - 6+2 - 4)j
\]
Calculating the coefficients: \( 9-6 = 3 \), \( 3 + 2=5 \), \( 5-4 = 1 \). So the left side simplifies to \( 1j\) or just \( j \).

Step2: Solve for \( j \)

The equation becomes \( j=10 \) since after combining like terms, the left side is \( j \) and the right side is 10.

Answer:

\( j = 10 \)