2x+4+3x+12=x+5

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Solution for 2x+4+3x+12=x+5 equation:


Simplifying
2x + 4 + 3x + 12 = x + 5

Reorder the terms:
4 + 12 + 2x + 3x = x + 5

Combine like terms: 4 + 12 = 16
16 + 2x + 3x = x + 5

Combine like terms: 2x + 3x = 5x
16 + 5x = x + 5

Reorder the terms:
16 + 5x = 5 + x

Solving
16 + 5x = 5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
16 + 5x + -1x = 5 + x + -1x

Combine like terms: 5x + -1x = 4x
16 + 4x = 5 + x + -1x

Combine like terms: x + -1x = 0
16 + 4x = 5 + 0
16 + 4x = 5

Add '-16' to each side of the equation.
16 + -16 + 4x = 5 + -16

Combine like terms: 16 + -16 = 0
0 + 4x = 5 + -16
4x = 5 + -16

Combine like terms: 5 + -16 = -11
4x = -11

Divide each side by '4'.
x = -2.75

Simplifying
x = -2.75

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