0.115x+0.07(30000-x)=2685

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Solution for 0.115x+0.07(30000-x)=2685 equation:


Simplifying
0.115x + 0.07(30000 + -1x) = 2685
0.115x + (30000 * 0.07 + -1x * 0.07) = 2685
0.115x + (2100 + -0.07x) = 2685

Reorder the terms:
2100 + 0.115x + -0.07x = 2685

Combine like terms: 0.115x + -0.07x = 0.045x
2100 + 0.045x = 2685

Solving
2100 + 0.045x = 2685

Solving for variable 'x'.

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

Add '-2100' to each side of the equation.
2100 + -2100 + 0.045x = 2685 + -2100

Combine like terms: 2100 + -2100 = 0
0 + 0.045x = 2685 + -2100
0.045x = 2685 + -2100

Combine like terms: 2685 + -2100 = 585
0.045x = 585

Divide each side by '0.045'.
x = 13000

Simplifying
x = 13000

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