Answer:
Correct.
Explanation:
8d+54=150
Putting d=12 we get
8(12)+54=150
96+54=150
150=150
8d + 54 = 150
Putting value of D = 12 in the equation
8(12) + 54 = 150
96 + 54 = 150
150 = 150
Bringing like terms on one side
150 - 150 = 0
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