X-2(2x+3)=15

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Solution for X-2(2x+3)=15 equation:


Simplifying
X + -2(2x + 3) = 15

Reorder the terms:
X + -2(3 + 2x) = 15
X + (3 * -2 + 2x * -2) = 15
X + (-6 + -4x) = 15

Reorder the terms:
-6 + X + -4x = 15

Solving
-6 + X + -4x = 15

Solving for variable 'X'.

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

Add '6' to each side of the equation.
-6 + X + 6 + -4x = 15 + 6

Reorder the terms:
-6 + 6 + X + -4x = 15 + 6

Combine like terms: -6 + 6 = 0
0 + X + -4x = 15 + 6
X + -4x = 15 + 6

Combine like terms: 15 + 6 = 21
X + -4x = 21

Add '4x' to each side of the equation.
X + -4x + 4x = 21 + 4x

Combine like terms: -4x + 4x = 0
X + 0 = 21 + 4x
X = 21 + 4x

Simplifying
X = 21 + 4x

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