3.2x+4.2x=13-5

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Solution for 3.2x+4.2x=13-5 equation: 


Simplifying
3.2x + 4.2x = 13 + -5

Combine like terms: 3.2x + 4.2x = 7.4x
7.4x = 13 + -5

Combine like terms: 13 + -5 = 8
7.4x = 8

Solving
7.4x = 8

Solving for variable 'x'.

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

Divide each side by '7.4'.
x = 1.081081081

Simplifying
x = 1.081081081

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