Move −2j to left: We have the equation −4j−14=−2j. To isolate the variable j, we need to get all the j terms on one side of the equation. Let's move −2j to the left side by adding 2j to both sides of the equation.−4j−14+2j=−2j+2j−4j+2j−14=0
Combine like terms: Now, let's combine like terms on the left side of the equation.−4j+2j−14=0(−4j+2j)−14=0−2j−14=0
Isolate −2j: Next, we need to isolate −2j by adding 14 to both sides of the equation to get rid of the −14 on the left side.−2j−14+14=0+14−2j=14
Divide by −2: Finally, to solve for j, we divide both sides of the equation by −2 to isolate j.−2−2j=−214j=−7