162=6x+6(x+7)

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Solution for 162=6x+6(x+7) equation:


Simplifying
162 = 6x + 6(x + 7)

Reorder the terms:
162 = 6x + 6(7 + x)
162 = 6x + (7 * 6 + x * 6)
162 = 6x + (42 + 6x)

Reorder the terms:
162 = 42 + 6x + 6x

Combine like terms: 6x + 6x = 12x
162 = 42 + 12x

Solving
162 = 42 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
162 + -12x = 42 + 12x + -12x

Combine like terms: 12x + -12x = 0
162 + -12x = 42 + 0
162 + -12x = 42

Add '-162' to each side of the equation.
162 + -162 + -12x = 42 + -162

Combine like terms: 162 + -162 = 0
0 + -12x = 42 + -162
-12x = 42 + -162

Combine like terms: 42 + -162 = -120
-12x = -120

Divide each side by '-12'.
x = 10

Simplifying
x = 10

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