.08x+.09(x+2000)=690

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Solution for .08x+.09(x+2000)=690 equation:


Simplifying
0.08x + 0.09(x + 2000) = 690

Reorder the terms:
0.08x + 0.09(2000 + x) = 690
0.08x + (2000 * 0.09 + x * 0.09) = 690
0.08x + (180 + 0.09x) = 690

Reorder the terms:
180 + 0.08x + 0.09x = 690

Combine like terms: 0.08x + 0.09x = 0.17x
180 + 0.17x = 690

Solving
180 + 0.17x = 690

Solving for variable 'x'.

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

Add '-180' to each side of the equation.
180 + -180 + 0.17x = 690 + -180

Combine like terms: 180 + -180 = 0
0 + 0.17x = 690 + -180
0.17x = 690 + -180

Combine like terms: 690 + -180 = 510
0.17x = 510

Divide each side by '0.17'.
x = 3000

Simplifying
x = 3000

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