3(2x-21)=56

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Solution for 3(2x-21)=56 equation:


Simplifying
3(2x + -21) = 56

Reorder the terms:
3(-21 + 2x) = 56
(-21 * 3 + 2x * 3) = 56
(-63 + 6x) = 56

Solving
-63 + 6x = 56

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + 6x = 56 + 63

Combine like terms: -63 + 63 = 0
0 + 6x = 56 + 63
6x = 56 + 63

Combine like terms: 56 + 63 = 119
6x = 119

Divide each side by '6'.
x = 19.83333333

Simplifying
x = 19.83333333

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