0.7x+0.6(12-x)=47

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Solution for 0.7x+0.6(12-x)=47 equation: 


Simplifying
0.7x + 0.6(12 + -1x) = 47
0.7x + (12 * 0.6 + -1x * 0.6) = 47
0.7x + (7.2 + -0.6x) = 47

Reorder the terms:
7.2 + 0.7x + -0.6x = 47

Combine like terms: 0.7x + -0.6x = 0.1x
7.2 + 0.1x = 47

Solving
7.2 + 0.1x = 47

Solving for variable 'x'.

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

Add '-7.2' to each side of the equation.
7.2 + -7.2 + 0.1x = 47 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + 0.1x = 47 + -7.2
0.1x = 47 + -7.2

Combine like terms: 47 + -7.2 = 39.8
0.1x = 39.8

Divide each side by '0.1'.
x = 398

Simplifying
x = 398

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