.07x+.05(x-80000)=4900

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Solution for .07x+.05(x-80000)=4900 equation:


Simplifying
0.07x + 0.05(x + -80000) = 4900

Reorder the terms:
0.07x + 0.05(-80000 + x) = 4900
0.07x + (-80000 * 0.05 + x * 0.05) = 4900
0.07x + (-4000 + 0.05x) = 4900

Reorder the terms:
-4000 + 0.07x + 0.05x = 4900

Combine like terms: 0.07x + 0.05x = 0.12x
-4000 + 0.12x = 4900

Solving
-4000 + 0.12x = 4900

Solving for variable 'x'.

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

Add '4000' to each side of the equation.
-4000 + 4000 + 0.12x = 4900 + 4000

Combine like terms: -4000 + 4000 = 0
0 + 0.12x = 4900 + 4000
0.12x = 4900 + 4000

Combine like terms: 4900 + 4000 = 8900
0.12x = 8900

Divide each side by '0.12'.
x = 74166.66667

Simplifying
x = 74166.66667

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