F(x)=3(-x)+8

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Solution for F(x)=3(-x)+8 equation:


Simplifying
F(x) = 3(-1x) + 8

Multiply F * x
xF = 3(-1x) + 8

Remove parenthesis around (-1x)
xF = 3 * -1x + 8

Multiply 3 * -1
xF = -3x + 8

Reorder the terms:
xF = 8 + -3x

Solving
xF = 8 + -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 = 8 + -3x + 3x

Combine like terms: -3x + 3x = 0
3x + xF = 8 + 0
3x + xF = 8

Reorder the terms:
-8 + 3x + xF = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + 3x + xF = 0

The solution to this equation could not be determined.

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