115-2x=16x+21

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Solution for 115-2x=16x+21 equation:


Simplifying
115 + -2x = 16x + 21

Reorder the terms:
115 + -2x = 21 + 16x

Solving
115 + -2x = 21 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
115 + -2x + -16x = 21 + 16x + -16x

Combine like terms: -2x + -16x = -18x
115 + -18x = 21 + 16x + -16x

Combine like terms: 16x + -16x = 0
115 + -18x = 21 + 0
115 + -18x = 21

Add '-115' to each side of the equation.
115 + -115 + -18x = 21 + -115

Combine like terms: 115 + -115 = 0
0 + -18x = 21 + -115
-18x = 21 + -115

Combine like terms: 21 + -115 = -94
-18x = -94

Divide each side by '-18'.
x = 5.222222222

Simplifying
x = 5.222222222

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