3(d-8)+7=5(d+2)-3d-19

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Solution for 3(d-8)+7=5(d+2)-3d-19 equation:


Simplifying
3(d + -8) + 7 = 5(d + 2) + -3d + -19

Reorder the terms:
3(-8 + d) + 7 = 5(d + 2) + -3d + -19
(-8 * 3 + d * 3) + 7 = 5(d + 2) + -3d + -19
(-24 + 3d) + 7 = 5(d + 2) + -3d + -19

Reorder the terms:
-24 + 7 + 3d = 5(d + 2) + -3d + -19

Combine like terms: -24 + 7 = -17
-17 + 3d = 5(d + 2) + -3d + -19

Reorder the terms:
-17 + 3d = 5(2 + d) + -3d + -19
-17 + 3d = (2 * 5 + d * 5) + -3d + -19
-17 + 3d = (10 + 5d) + -3d + -19

Reorder the terms:
-17 + 3d = 10 + -19 + 5d + -3d

Combine like terms: 10 + -19 = -9
-17 + 3d = -9 + 5d + -3d

Combine like terms: 5d + -3d = 2d
-17 + 3d = -9 + 2d

Solving
-17 + 3d = -9 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
-17 + 3d + -2d = -9 + 2d + -2d

Combine like terms: 3d + -2d = 1d
-17 + 1d = -9 + 2d + -2d

Combine like terms: 2d + -2d = 0
-17 + 1d = -9 + 0
-17 + 1d = -9

Add '17' to each side of the equation.
-17 + 17 + 1d = -9 + 17

Combine like terms: -17 + 17 = 0
0 + 1d = -9 + 17
1d = -9 + 17

Combine like terms: -9 + 17 = 8
1d = 8

Divide each side by '1'.
d = 8

Simplifying
d = 8

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