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professor190 [17]
4 years ago
13

Whats 4(d+2)-2d=3(2+d)

Mathematics
1 answer:
Dmitry [639]4 years ago
6 0

Simplify:

4(d + 2) - 2d = 3(2 + d)\\4d + 8 - 2d = 6 + 3d\\d + 8 - 2d = 6\\-d + 8 = 6\\-d = -2\\d = 2

d is equal to 2.

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