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

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


Simplifying
4(2 + -1x) + -2(x + 3) = 15
(2 * 4 + -1x * 4) + -2(x + 3) = 15
(8 + -4x) + -2(x + 3) = 15

Reorder the terms:
8 + -4x + -2(3 + x) = 15
8 + -4x + (3 * -2 + x * -2) = 15
8 + -4x + (-6 + -2x) = 15

Reorder the terms:
8 + -6 + -4x + -2x = 15

Combine like terms: 8 + -6 = 2
2 + -4x + -2x = 15

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

Solving
2 + -6x = 15

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -6x = 15 + -2

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

Combine like terms: 15 + -2 = 13
-6x = 13

Divide each side by '-6'.
x = -2.166666667

Simplifying
x = -2.166666667

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