3(2x-(1+x)+3(x-2))=0

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Solution for 3(2x-(1+x)+3(x-2))=0 equation:


Simplifying
3(2x + -1(1 + x) + 3(x + -2)) = 0
3(2x + (1 * -1 + x * -1) + 3(x + -2)) = 0
3(2x + (-1 + -1x) + 3(x + -2)) = 0

Reorder the terms:
3(2x + -1 + -1x + 3(-2 + x)) = 0
3(2x + -1 + -1x + (-2 * 3 + x * 3)) = 0
3(2x + -1 + -1x + (-6 + 3x)) = 0

Reorder the terms:
3(-1 + -6 + 2x + -1x + 3x) = 0

Combine like terms: -1 + -6 = -7
3(-7 + 2x + -1x + 3x) = 0

Combine like terms: 2x + -1x = 1x
3(-7 + 1x + 3x) = 0

Combine like terms: 1x + 3x = 4x
3(-7 + 4x) = 0
(-7 * 3 + 4x * 3) = 0
(-21 + 12x) = 0

Solving
-21 + 12x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 12x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 12x = 0 + 21
12x = 0 + 21

Combine like terms: 0 + 21 = 21
12x = 21

Divide each side by '12'.
x = 1.75

Simplifying
x = 1.75

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