1.8x+4.2=13.2

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Solution for 1.8x+4.2=13.2 equation:


Simplifying
1.8x + 4.2 = 13.2

Reorder the terms:
4.2 + 1.8x = 13.2

Solving
4.2 + 1.8x = 13.2

Solving for variable 'x'.

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

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 1.8x = 13.2 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 1.8x = 13.2 + -4.2
1.8x = 13.2 + -4.2

Combine like terms: 13.2 + -4.2 = 9
1.8x = 9

Divide each side by '1.8'.
x = 5

Simplifying
x = 5

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