3(x+4)-4=65

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Solution for 3(x+4)-4=65 equation:


Simplifying
3(x + 4) + -4 = 65

Reorder the terms:
3(4 + x) + -4 = 65
(4 * 3 + x * 3) + -4 = 65
(12 + 3x) + -4 = 65

Reorder the terms:
12 + -4 + 3x = 65

Combine like terms: 12 + -4 = 8
8 + 3x = 65

Solving
8 + 3x = 65

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 3x = 65 + -8

Combine like terms: 8 + -8 = 0
0 + 3x = 65 + -8
3x = 65 + -8

Combine like terms: 65 + -8 = 57
3x = 57

Divide each side by '3'.
x = 19

Simplifying
x = 19

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