3(1-9)=2-(2d+4)

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Solution for 3(1-9)=2-(2d+4) equation:


Simplifying
3(1 + -9) = 2 + -1(2d + 4)

Combine like terms: 1 + -9 = -8
3(-8) = 2 + -1(2d + 4)

Multiply 3 * -8
-24 = 2 + -1(2d + 4)

Reorder the terms:
-24 = 2 + -1(4 + 2d)
-24 = 2 + (4 * -1 + 2d * -1)
-24 = 2 + (-4 + -2d)

Combine like terms: 2 + -4 = -2
-24 = -2 + -2d

Solving
-24 = -2 + -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.
-24 + 2d = -2 + -2d + 2d

Combine like terms: -2d + 2d = 0
-24 + 2d = -2 + 0
-24 + 2d = -2

Add '24' to each side of the equation.
-24 + 24 + 2d = -2 + 24

Combine like terms: -24 + 24 = 0
0 + 2d = -2 + 24
2d = -2 + 24

Combine like terms: -2 + 24 = 22
2d = 22

Divide each side by '2'.
d = 11

Simplifying
d = 11

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