0.21x+0.05(22-x)=3.3

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Solution for 0.21x+0.05(22-x)=3.3 equation:


Simplifying
0.21x + 0.05(22 + -1x) = 3.3
0.21x + (22 * 0.05 + -1x * 0.05) = 3.3
0.21x + (1.1 + -0.05x) = 3.3

Reorder the terms:
1.1 + 0.21x + -0.05x = 3.3

Combine like terms: 0.21x + -0.05x = 0.16x
1.1 + 0.16x = 3.3

Solving
1.1 + 0.16x = 3.3

Solving for variable 'x'.

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

Add '-1.1' to each side of the equation.
1.1 + -1.1 + 0.16x = 3.3 + -1.1

Combine like terms: 1.1 + -1.1 = 0.0
0.0 + 0.16x = 3.3 + -1.1
0.16x = 3.3 + -1.1

Combine like terms: 3.3 + -1.1 = 2.2
0.16x = 2.2

Divide each side by '0.16'.
x = 13.75

Simplifying
x = 13.75

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