0.45x+0.5(20-x)=.10(34)

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Solution for 0.45x+0.5(20-x)=.10(34) equation:


Simplifying
0.45x + 0.5(20 + -1x) = 0.10(34)
0.45x + (20 * 0.5 + -1x * 0.5) = 0.10(34)
0.45x + (10 + -0.5x) = 0.10(34)

Reorder the terms:
10 + 0.45x + -0.5x = 0.10(34)

Combine like terms: 0.45x + -0.5x = -0.05x
10 + -0.05x = 0.10(34)

Multiply 0.10 * 34
10 + -0.05x = 3.4

Solving
10 + -0.05x = 3.4

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + -0.05x = 3.4 + -10

Combine like terms: 10 + -10 = 0
0 + -0.05x = 3.4 + -10
-0.05x = 3.4 + -10

Combine like terms: 3.4 + -10 = -6.6
-0.05x = -6.6

Divide each side by '-0.05'.
x = 132

Simplifying
x = 132

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