6(x+1)-(3-x)=12

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Solution for 6(x+1)-(3-x)=12 equation:


Simplifying
6(x + 1) + -1(3 + -1x) = 12

Reorder the terms:
6(1 + x) + -1(3 + -1x) = 12
(1 * 6 + x * 6) + -1(3 + -1x) = 12
(6 + 6x) + -1(3 + -1x) = 12
6 + 6x + (3 * -1 + -1x * -1) = 12
6 + 6x + (-3 + 1x) = 12

Reorder the terms:
6 + -3 + 6x + 1x = 12

Combine like terms: 6 + -3 = 3
3 + 6x + 1x = 12

Combine like terms: 6x + 1x = 7x
3 + 7x = 12

Solving
3 + 7x = 12

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 7x = 12 + -3

Combine like terms: 3 + -3 = 0
0 + 7x = 12 + -3
7x = 12 + -3

Combine like terms: 12 + -3 = 9
7x = 9

Divide each side by '7'.
x = 1.285714286

Simplifying
x = 1.285714286

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