Answer:
d=4
Step-by-step explanation:
(12d - 24) - (2 • (d - 3) + 22) = 0
10d - 40 = 10 • (d - 4)
10 • (d - 4) = 0
Solve : 10 = 0
Solve : d-4 = 0
Add 4 to both sides of the equation :d = 4
Answer: d = 4
Step-by-step explanation: juss Simplify both sides of the equation.Subtract 2d from both sides
Add 24 to both sides. And then Divide both sides by 10.
