12(x+1)=7(x+6)

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Solution for 12(x+1)=7(x+6) equation:


Simplifying
12(x + 1) = 7(x + 6)

Reorder the terms:
12(1 + x) = 7(x + 6)
(1 * 12 + x * 12) = 7(x + 6)
(12 + 12x) = 7(x + 6)

Reorder the terms:
12 + 12x = 7(6 + x)
12 + 12x = (6 * 7 + x * 7)
12 + 12x = (42 + 7x)

Solving
12 + 12x = 42 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
12 + 12x + -7x = 42 + 7x + -7x

Combine like terms: 12x + -7x = 5x
12 + 5x = 42 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + 5x = 42 + 0
12 + 5x = 42

Add '-12' to each side of the equation.
12 + -12 + 5x = 42 + -12

Combine like terms: 12 + -12 = 0
0 + 5x = 42 + -12
5x = 42 + -12

Combine like terms: 42 + -12 = 30
5x = 30

Divide each side by '5'.
x = 6

Simplifying
x = 6

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