99-3x=4x

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Solution for 99-3x=4x equation:


Simplifying
99 + -3x = 4x

Solving
99 + -3x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
99 + -3x + -4x = 4x + -4x

Combine like terms: -3x + -4x = -7x
99 + -7x = 4x + -4x

Combine like terms: 4x + -4x = 0
99 + -7x = 0

Add '-99' to each side of the equation.
99 + -99 + -7x = 0 + -99

Combine like terms: 99 + -99 = 0
0 + -7x = 0 + -99
-7x = 0 + -99

Combine like terms: 0 + -99 = -99
-7x = -99

Divide each side by '-7'.
x = 14.14285714

Simplifying
x = 14.14285714

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