6(a+7)=162

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


Simplifying
6(a + 7) = 162

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

Solving
42 + 6a = 162

Solving for variable 'a'.

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

Add '-42' to each side of the equation.
42 + -42 + 6a = 162 + -42

Combine like terms: 42 + -42 = 0
0 + 6a = 162 + -42
6a = 162 + -42

Combine like terms: 162 + -42 = 120
6a = 120

Divide each side by '6'.
a = 20

Simplifying
a = 20

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