I(x)=84x-1000

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Solution for I(x)=84x-1000 equation:


Simplifying
I(x) = 84x + -1000

Multiply I * x
xI = 84x + -1000

Reorder the terms:
xI = -1000 + 84x

Solving
xI = -1000 + 84x

Solving for variable 'x'.

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

Add '-84x' to each side of the equation.
-84x + xI = -1000 + 84x + -84x

Combine like terms: 84x + -84x = 0
-84x + xI = -1000 + 0
-84x + xI = -1000

Reorder the terms:
1000 + -84x + xI = -1000 + 1000

Combine like terms: -1000 + 1000 = 0
1000 + -84x + xI = 0

The solution to this equation could not be determined.

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