4X-3(2X+2)=15

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Solution for 4X-3(2X+2)=15 equation:


Simplifying
4X + -3(2X + 2) = 15

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

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

Combine like terms: 4X + -6X = -2X
-6 + -2X = 15

Solving
-6 + -2X = 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 + 6 + -2X = 15 + 6

Combine like terms: -6 + 6 = 0
0 + -2X = 15 + 6
-2X = 15 + 6

Combine like terms: 15 + 6 = 21
-2X = 21

Divide each side by '-2'.
X = -10.5

Simplifying
X = -10.5

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