3(2x-7)=81

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Solution for 3(2x-7)=81 equation: 


Simplifying
3(2x + -7) = 81

Reorder the terms:
3(-7 + 2x) = 81
(-7 * 3 + 2x * 3) = 81
(-21 + 6x) = 81

Solving
-21 + 6x = 81

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 6x = 81 + 21

Combine like terms: -21 + 21 = 0
0 + 6x = 81 + 21
6x = 81 + 21

Combine like terms: 81 + 21 = 102
6x = 102

Divide each side by '6'.
x = 17

Simplifying
x = 17

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