3x+1.8=x+5.1

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Solution for 3x+1.8=x+5.1 equation:


Simplifying
3x + 1.8 = x + 5.1

Reorder the terms:
1.8 + 3x = x + 5.1

Reorder the terms:
1.8 + 3x = 5.1 + x

Solving
1.8 + 3x = 5.1 + 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.
1.8 + 3x + -1x = 5.1 + x + -1x

Combine like terms: 3x + -1x = 2x
1.8 + 2x = 5.1 + x + -1x

Combine like terms: x + -1x = 0
1.8 + 2x = 5.1 + 0
1.8 + 2x = 5.1

Add '-1.8' to each side of the equation.
1.8 + -1.8 + 2x = 5.1 + -1.8

Combine like terms: 1.8 + -1.8 = 0.0
0.0 + 2x = 5.1 + -1.8
2x = 5.1 + -1.8

Combine like terms: 5.1 + -1.8 = 3.3
2x = 3.3

Divide each side by '2'.
x = 1.65

Simplifying
x = 1.65

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