2x+4*12=42

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Solution for 2x+4*12=42 equation: 


Simplifying
2x + 4 * 12 = 42

Multiply 4 * 12
2x + 48 = 42

Reorder the terms:
48 + 2x = 42

Solving
48 + 2x = 42

Solving for variable 'x'.

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

Add '-48' to each side of the equation.
48 + -48 + 2x = 42 + -48

Combine like terms: 48 + -48 = 0
0 + 2x = 42 + -48
2x = 42 + -48

Combine like terms: 42 + -48 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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