7x+6.4=22.5

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Solution for 7x+6.4=22.5 equation: 


Simplifying
7x + 6.4 = 22.5

Reorder the terms:
6.4 + 7x = 22.5

Solving
6.4 + 7x = 22.5

Solving for variable 'x'.

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

Add '-6.4' to each side of the equation.
6.4 + -6.4 + 7x = 22.5 + -6.4

Combine like terms: 6.4 + -6.4 = 0.0
0.0 + 7x = 22.5 + -6.4
7x = 22.5 + -6.4

Combine like terms: 22.5 + -6.4 = 16.1
7x = 16.1

Divide each side by '7'.
x = 2.3

Simplifying
x = 2.3

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