4.2x+1.29=27.93-3.2x

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Solution for 4.2x+1.29=27.93-3.2x equation: 


Simplifying
4.2x + 1.29 = 27.93 + -3.2x

Reorder the terms:
1.29 + 4.2x = 27.93 + -3.2x

Solving
1.29 + 4.2x = 27.93 + -3.2x

Solving for variable 'x'.

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

Add '3.2x' to each side of the equation.
1.29 + 4.2x + 3.2x = 27.93 + -3.2x + 3.2x

Combine like terms: 4.2x + 3.2x = 7.4x
1.29 + 7.4x = 27.93 + -3.2x + 3.2x

Combine like terms: -3.2x + 3.2x = 0.0
1.29 + 7.4x = 27.93 + 0.0
1.29 + 7.4x = 27.93

Add '-1.29' to each side of the equation.
1.29 + -1.29 + 7.4x = 27.93 + -1.29

Combine like terms: 1.29 + -1.29 = 0.00
0.00 + 7.4x = 27.93 + -1.29
7.4x = 27.93 + -1.29

Combine like terms: 27.93 + -1.29 = 26.64
7.4x = 26.64

Divide each side by '7.4'.
x = 3.6

Simplifying
x = 3.6

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