0.9x+0.13(x+300)=61

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Solution for 0.9x+0.13(x+300)=61 equation:


Simplifying
0.9x + 0.13(x + 300) = 61

Reorder the terms:
0.9x + 0.13(300 + x) = 61
0.9x + (300 * 0.13 + x * 0.13) = 61
0.9x + (39 + 0.13x) = 61

Reorder the terms:
39 + 0.9x + 0.13x = 61

Combine like terms: 0.9x + 0.13x = 1.03x
39 + 1.03x = 61

Solving
39 + 1.03x = 61

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 1.03x = 61 + -39

Combine like terms: 39 + -39 = 0
0 + 1.03x = 61 + -39
1.03x = 61 + -39

Combine like terms: 61 + -39 = 22
1.03x = 22

Divide each side by '1.03'.
x = 21.3592233

Simplifying
x = 21.3592233

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