7x+9+9x-1=fd

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Solution for 7x+9+9x-1=fd equation:


Simplifying
7x + 9 + 9x + -1 = fd

Reorder the terms:
9 + -1 + 7x + 9x = fd

Combine like terms: 9 + -1 = 8
8 + 7x + 9x = fd

Combine like terms: 7x + 9x = 16x
8 + 16x = fd

Solving
8 + 16x = df

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 16x = -8 + df

Combine like terms: 8 + -8 = 0
0 + 16x = -8 + df
16x = -8 + df

Divide each side by '16'.
x = -0.5 + 0.0625df

Simplifying
x = -0.5 + 0.0625df

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