-3(k+7)-5k+4=23 what is the value of K?
-3(k+7)-5k+4=23-3k-21-5k+4=23Get rid of the numbers that aren't being multiplied by k:-3k-5k=23+21-4Add like things:-8k=40Divide by -8 on both sides to get k by itself and to make the equation even:k=-5
Step 1: Simplify both sides of the equation.−3(k+7)−5k+4=23−8k−17=23Step 2: Add 17 to both sides.−8k−17+17=23+17−8k=40Step 3: Divide both sides by -8.-8k/-8=40/-8The answer is k= -5Hope this helped :)