3x+(4+8)=122

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Solution for 3x+(4+8)=122 equation:


Simplifying
3x + (4 + 8) = 122

Combine like terms: 4 + 8 = 12
3x + (12) = 122
3x + 12 = 122

Reorder the terms:
12 + 3x = 122

Solving
12 + 3x = 122

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 122 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 122 + -12
3x = 122 + -12

Combine like terms: 122 + -12 = 110
3x = 110

Divide each side by '3'.
x = 36.66666667

Simplifying
x = 36.66666667

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