6(x+2)=3(x+7)

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Solution for 6(x+2)=3(x+7) equation:


Simplifying
6(x + 2) = 3(x + 7)

Reorder the terms:
6(2 + x) = 3(x + 7)
(2 * 6 + x * 6) = 3(x + 7)
(12 + 6x) = 3(x + 7)

Reorder the terms:
12 + 6x = 3(7 + x)
12 + 6x = (7 * 3 + x * 3)
12 + 6x = (21 + 3x)

Solving
12 + 6x = 21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
12 + 6x + -3x = 21 + 3x + -3x

Combine like terms: 6x + -3x = 3x
12 + 3x = 21 + 3x + -3x

Combine like terms: 3x + -3x = 0
12 + 3x = 21 + 0
12 + 3x = 21

Add '-12' to each side of the equation.
12 + -12 + 3x = 21 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 21 + -12
3x = 21 + -12

Combine like terms: 21 + -12 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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