99-2X=5X-15

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Solution for 99-2X=5X-15 equation:


Simplifying
99 + -2X = 5X + -15

Reorder the terms:
99 + -2X = -15 + 5X

Solving
99 + -2X = -15 + 5X

Solving for variable 'X'.

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

Add '-5X' to each side of the equation.
99 + -2X + -5X = -15 + 5X + -5X

Combine like terms: -2X + -5X = -7X
99 + -7X = -15 + 5X + -5X

Combine like terms: 5X + -5X = 0
99 + -7X = -15 + 0
99 + -7X = -15

Add '-99' to each side of the equation.
99 + -99 + -7X = -15 + -99

Combine like terms: 99 + -99 = 0
0 + -7X = -15 + -99
-7X = -15 + -99

Combine like terms: -15 + -99 = -114
-7X = -114

Divide each side by '-7'.
X = 16.28571429

Simplifying
X = 16.28571429

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