0.95x+0.99(20-x)=19.4

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Solution for 0.95x+0.99(20-x)=19.4 equation: 


Simplifying
0.95x + 0.99(20 + -1x) = 19.4
0.95x + (20 * 0.99 + -1x * 0.99) = 19.4
0.95x + (19.8 + -0.99x) = 19.4

Reorder the terms:
19.8 + 0.95x + -0.99x = 19.4

Combine like terms: 0.95x + -0.99x = -0.04x
19.8 + -0.04x = 19.4

Solving
19.8 + -0.04x = 19.4

Solving for variable 'x'.

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

Add '-19.8' to each side of the equation.
19.8 + -19.8 + -0.04x = 19.4 + -19.8

Combine like terms: 19.8 + -19.8 = 0.0
0.0 + -0.04x = 19.4 + -19.8
-0.04x = 19.4 + -19.8

Combine like terms: 19.4 + -19.8 = -0.4
-0.04x = -0.4

Divide each side by '-0.04'.
x = 10

Simplifying
x = 10

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