7(d+2)=3d+22

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Solution for 7(d+2)=3d+22 equation:


Simplifying
7(d + 2) = 3d + 22

Reorder the terms:
7(2 + d) = 3d + 22
(2 * 7 + d * 7) = 3d + 22
(14 + 7d) = 3d + 22

Reorder the terms:
14 + 7d = 22 + 3d

Solving
14 + 7d = 22 + 3d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-3d' to each side of the equation.
14 + 7d + -3d = 22 + 3d + -3d

Combine like terms: 7d + -3d = 4d
14 + 4d = 22 + 3d + -3d

Combine like terms: 3d + -3d = 0
14 + 4d = 22 + 0
14 + 4d = 22

Add '-14' to each side of the equation.
14 + -14 + 4d = 22 + -14

Combine like terms: 14 + -14 = 0
0 + 4d = 22 + -14
4d = 22 + -14

Combine like terms: 22 + -14 = 8
4d = 8

Divide each side by '4'.
d = 2

Simplifying
d = 2

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