Fx=7+3x

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Solution for Fx=7+3x equation: 


Simplifying
Fx = 7 + 3x

Solving
xF = 7 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-3x + xF = 7 + 3x + -3x

Combine like terms: 3x + -3x = 0
-3x + xF = 7 + 0
-3x + xF = 7

Reorder the terms:
-7 + -3x + xF = 7 + -7

Combine like terms: 7 + -7 = 0
-7 + -3x + xF = 0

The solution to this equation could not be determined.

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