-18=2(2X+1)

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Solution for -18=2(2X+1) equation:


Simplifying
-18 = 2(2X + 1)

Reorder the terms:
-18 = 2(1 + 2X)
-18 = (1 * 2 + 2X * 2)
-18 = (2 + 4X)

Solving
-18 = 2 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
-18 + -4X = 2 + 4X + -4X

Combine like terms: 4X + -4X = 0
-18 + -4X = 2 + 0
-18 + -4X = 2

Add '18' to each side of the equation.
-18 + 18 + -4X = 2 + 18

Combine like terms: -18 + 18 = 0
0 + -4X = 2 + 18
-4X = 2 + 18

Combine like terms: 2 + 18 = 20
-4X = 20

Divide each side by '-4'.
X = -5

Simplifying
X = -5

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