2.1=4.3-1.1x

Solution for 2.1=4.3-1.1x equation:

Simplifying
2.1 = 4.3 + -1.1x

Solving
2.1 = 4.3 + -1.1x

Solving for variable 'x'.

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

Add '1.1x' to each side of the equation.
2.1 + 1.1x = 4.3 + -1.1x + 1.1x

Combine like terms: -1.1x + 1.1x = 0.0
2.1 + 1.1x = 4.3 + 0.0
2.1 + 1.1x = 4.3

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 1.1x = 4.3 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 1.1x = 4.3 + -2.1
1.1x = 4.3 + -2.1

Combine like terms: 4.3 + -2.1 = 2.2
1.1x = 2.2

Divide each side by '1.1'.
x = 2

Simplifying
x = 2