f(x)=3x+1+2x(2)

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Solution for f(x)=3x+1+2x(2) equation:


Simplifying
f(x) = 3x + 1 + 2x(2)

Multiply f * x
fx = 3x + 1 + 2x(2)

Reorder the terms for easier multiplication:
fx = 3x + 1 + 2 * 2x

Multiply 2 * 2
fx = 3x + 1 + 4x

Reorder the terms:
fx = 1 + 3x + 4x

Combine like terms: 3x + 4x = 7x
fx = 1 + 7x

Solving
fx = 1 + 7x

Solving for variable 'f'.

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

Divide each side by 'x'.
f = x-1 + 7

Simplifying
f = x-1 + 7

Reorder the terms:
f = 7 + x-1

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