12(2x-(5+6))=3x+(42)

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Solution for 12(2x-(5+6))=3x+(42) equation:


Simplifying
12(2x + -1(5 + 6)) = 3x + (42)

Combine like terms: 5 + 6 = 11
12(2x + -1(11)) = 3x + (42)

Multiply -1 * 11
12(2x + -11) = 3x + (42)

Reorder the terms:
12(-11 + 2x) = 3x + (42)
(-11 * 12 + 2x * 12) = 3x + (42)
(-132 + 24x) = 3x + (42)
-132 + 24x = 3x + 42

Reorder the terms:
-132 + 24x = 42 + 3x

Solving
-132 + 24x = 42 + 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.
-132 + 24x + -3x = 42 + 3x + -3x

Combine like terms: 24x + -3x = 21x
-132 + 21x = 42 + 3x + -3x

Combine like terms: 3x + -3x = 0
-132 + 21x = 42 + 0
-132 + 21x = 42

Add '132' to each side of the equation.
-132 + 132 + 21x = 42 + 132

Combine like terms: -132 + 132 = 0
0 + 21x = 42 + 132
21x = 42 + 132

Combine like terms: 42 + 132 = 174
21x = 174

Divide each side by '21'.
x = 8.285714286

Simplifying
x = 8.285714286

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