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

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


Simplifying
(4d + -2) + -1(d + 1) = 0

Reorder the terms:
(-2 + 4d) + -1(d + 1) = 0

Remove parenthesis around (-2 + 4d)
-2 + 4d + -1(d + 1) = 0

Reorder the terms:
-2 + 4d + -1(1 + d) = 0
-2 + 4d + (1 * -1 + d * -1) = 0
-2 + 4d + (-1 + -1d) = 0

Reorder the terms:
-2 + -1 + 4d + -1d = 0

Combine like terms: -2 + -1 = -3
-3 + 4d + -1d = 0

Combine like terms: 4d + -1d = 3d
-3 + 3d = 0

Solving
-3 + 3d = 0

Solving for variable 'd'.

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

Add '3' to each side of the equation.
-3 + 3 + 3d = 0 + 3

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

Combine like terms: 0 + 3 = 3
3d = 3

Divide each side by '3'.
d = 1

Simplifying
d = 1

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