3.54=x+1.2

Solution for 3.54=x+1.2 equation:

Simplifying
3.54 = x + 1.2

Reorder the terms:
3.54 = 1.2 + x

Solving
3.54 = 1.2 + 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.
3.54 + -1x = 1.2 + x + -1x

Combine like terms: x + -1x = 0
3.54 + -1x = 1.2 + 0
3.54 + -1x = 1.2

Add '-3.54' to each side of the equation.
3.54 + -3.54 + -1x = 1.2 + -3.54

Combine like terms: 3.54 + -3.54 = 0.00
0.00 + -1x = 1.2 + -3.54
-1x = 1.2 + -3.54

Combine like terms: 1.2 + -3.54 = -2.34
-1x = -2.34

Divide each side by '-1'.
x = 2.34

Simplifying
x = 2.34