2(3d-4)=7d+4+2d

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Solution for 2(3d-4)=7d+4+2d equation:


Simplifying
2(3d + -4) = 7d + 4 + 2d

Reorder the terms:
2(-4 + 3d) = 7d + 4 + 2d
(-4 * 2 + 3d * 2) = 7d + 4 + 2d
(-8 + 6d) = 7d + 4 + 2d

Reorder the terms:
-8 + 6d = 4 + 7d + 2d

Combine like terms: 7d + 2d = 9d
-8 + 6d = 4 + 9d

Solving
-8 + 6d = 4 + 9d

Solving for variable 'd'.

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

Add '-9d' to each side of the equation.
-8 + 6d + -9d = 4 + 9d + -9d

Combine like terms: 6d + -9d = -3d
-8 + -3d = 4 + 9d + -9d

Combine like terms: 9d + -9d = 0
-8 + -3d = 4 + 0
-8 + -3d = 4

Add '8' to each side of the equation.
-8 + 8 + -3d = 4 + 8

Combine like terms: -8 + 8 = 0
0 + -3d = 4 + 8
-3d = 4 + 8

Combine like terms: 4 + 8 = 12
-3d = 12

Divide each side by '-3'.
d = -4

Simplifying
d = -4

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