3.2+1.9x-1.4x=7.3-2.1

Solution for 3.2+1.9x-1.4x=7.3-2.1 equation:

Simplifying
3.2 + 1.9x + -1.4x = 7.3 + -2.1

Combine like terms: 1.9x + -1.4x = 0.5x
3.2 + 0.5x = 7.3 + -2.1

Combine like terms: 7.3 + -2.1 = 5.2
3.2 + 0.5x = 5.2

Solving
3.2 + 0.5x = 5.2

Solving for variable 'x'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + 0.5x = 5.2 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + 0.5x = 5.2 + -3.2
0.5x = 5.2 + -3.2

Combine like terms: 5.2 + -3.2 = 2
0.5x = 2

Divide each side by '0.5'.
x = 4

Simplifying
x = 4