2x+162=81x+243

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Solution for 2x+162=81x+243 equation:


Simplifying
2x + 162 = 81x + 243

Reorder the terms:
162 + 2x = 81x + 243

Reorder the terms:
162 + 2x = 243 + 81x

Solving
162 + 2x = 243 + 81x

Solving for variable 'x'.

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

Add '-81x' to each side of the equation.
162 + 2x + -81x = 243 + 81x + -81x

Combine like terms: 2x + -81x = -79x
162 + -79x = 243 + 81x + -81x

Combine like terms: 81x + -81x = 0
162 + -79x = 243 + 0
162 + -79x = 243

Add '-162' to each side of the equation.
162 + -162 + -79x = 243 + -162

Combine like terms: 162 + -162 = 0
0 + -79x = 243 + -162
-79x = 243 + -162

Combine like terms: 243 + -162 = 81
-79x = 81

Divide each side by '-79'.
x = -1.025316456

Simplifying
x = -1.025316456

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