3 years ago

–24 + 12d = 2(d – 3) + 22 what is d

Mathematics

2 answers:

Tasya [4]3 years ago

5 0

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.

IRISSAK [1]3 years ago

3 0

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

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