1.2x+43=2.1-x

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Solution for 1.2x+43=2.1-x equation:


Simplifying
1.2x + 43 = 2.1 + -1x

Reorder the terms:
43 + 1.2x = 2.1 + -1x

Solving
43 + 1.2x = 2.1 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
43 + 1.2x + x = 2.1 + -1x + x

Combine like terms: 1.2x + x = 2.2x
43 + 2.2x = 2.1 + -1x + x

Combine like terms: -1x + x = 0
43 + 2.2x = 2.1 + 0
43 + 2.2x = 2.1

Add '-43' to each side of the equation.
43 + -43 + 2.2x = 2.1 + -43

Combine like terms: 43 + -43 = 0
0 + 2.2x = 2.1 + -43
2.2x = 2.1 + -43

Combine like terms: 2.1 + -43 = -40.9
2.2x = -40.9

Divide each side by '2.2'.
x = -18.59090909

Simplifying
x = -18.59090909

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