4x+2.7=x+12

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Solution for 4x+2.7=x+12 equation: 


Simplifying
4x + 2.7 = x + 12

Reorder the terms:
2.7 + 4x = x + 12

Reorder the terms:
2.7 + 4x = 12 + x

Solving
2.7 + 4x = 12 + 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.
2.7 + 4x + -1x = 12 + x + -1x

Combine like terms: 4x + -1x = 3x
2.7 + 3x = 12 + x + -1x

Combine like terms: x + -1x = 0
2.7 + 3x = 12 + 0
2.7 + 3x = 12

Add '-2.7' to each side of the equation.
2.7 + -2.7 + 3x = 12 + -2.7

Combine like terms: 2.7 + -2.7 = 0.0
0.0 + 3x = 12 + -2.7
3x = 12 + -2.7

Combine like terms: 12 + -2.7 = 9.3
3x = 9.3

Divide each side by '3'.
x = 3.1

Simplifying
x = 3.1

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