4x+x+3=12+3(x-2)

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Solution for 4x+x+3=12+3(x-2) equation:


Simplifying
4x + x + 3 = 12 + 3(x + -2)

Reorder the terms:
3 + 4x + x = 12 + 3(x + -2)

Combine like terms: 4x + x = 5x
3 + 5x = 12 + 3(x + -2)

Reorder the terms:
3 + 5x = 12 + 3(-2 + x)
3 + 5x = 12 + (-2 * 3 + x * 3)
3 + 5x = 12 + (-6 + 3x)

Combine like terms: 12 + -6 = 6
3 + 5x = 6 + 3x

Solving
3 + 5x = 6 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 5x + -3x = 6 + 3x + -3x

Combine like terms: 5x + -3x = 2x
3 + 2x = 6 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 2x = 6 + 0
3 + 2x = 6

Add '-3' to each side of the equation.
3 + -3 + 2x = 6 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = 6 + -3
2x = 6 + -3

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

Divide each side by '2'.
x = 1.5

Simplifying
x = 1.5

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