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

Mathematics

1 answer:

Dmitry [639]3 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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