3x-(x+3)=16-4x

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Solution for 3x-(x+3)=16-4x equation:


Simplifying
3x + -1(x + 3) = 16 + -4x

Reorder the terms:
3x + -1(3 + x) = 16 + -4x
3x + (3 * -1 + x * -1) = 16 + -4x
3x + (-3 + -1x) = 16 + -4x

Reorder the terms:
-3 + 3x + -1x = 16 + -4x

Combine like terms: 3x + -1x = 2x
-3 + 2x = 16 + -4x

Solving
-3 + 2x = 16 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-3 + 2x + 4x = 16 + -4x + 4x

Combine like terms: 2x + 4x = 6x
-3 + 6x = 16 + -4x + 4x

Combine like terms: -4x + 4x = 0
-3 + 6x = 16 + 0
-3 + 6x = 16

Add '3' to each side of the equation.
-3 + 3 + 6x = 16 + 3

Combine like terms: -3 + 3 = 0
0 + 6x = 16 + 3
6x = 16 + 3

Combine like terms: 16 + 3 = 19
6x = 19

Divide each side by '6'.
x = 3.166666667

Simplifying
x = 3.166666667

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