-1(3d+4)=5(2-1d)

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Solution for -1(3d+4)=5(2-1d) equation:


Simplifying
-1(3d + 4) = 5(2 + -1d)

Reorder the terms:
-1(4 + 3d) = 5(2 + -1d)
(4 * -1 + 3d * -1) = 5(2 + -1d)
(-4 + -3d) = 5(2 + -1d)
-4 + -3d = (2 * 5 + -1d * 5)
-4 + -3d = (10 + -5d)

Solving
-4 + -3d = 10 + -5d

Solving for variable 'd'.

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

Add '5d' to each side of the equation.
-4 + -3d + 5d = 10 + -5d + 5d

Combine like terms: -3d + 5d = 2d
-4 + 2d = 10 + -5d + 5d

Combine like terms: -5d + 5d = 0
-4 + 2d = 10 + 0
-4 + 2d = 10

Add '4' to each side of the equation.
-4 + 4 + 2d = 10 + 4

Combine like terms: -4 + 4 = 0
0 + 2d = 10 + 4
2d = 10 + 4

Combine like terms: 10 + 4 = 14
2d = 14

Divide each side by '2'.
d = 7

Simplifying
d = 7

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