2+123*123(12+123)x=123+30

Solution for 2+123*123(12+123)x=123+30 equation:

Simplifying
2 + 123 * 123(12 + 123) * x = 123 + 30

Combine like terms: 12 + 123 = 135
2 + 123 * 123(135) * x = 123 + 30

Multiply 123 * 123
2 + 15129 * 135x = 123 + 30

Multiply 15129 * 135
2 + 2042415x = 123 + 30

Combine like terms: 123 + 30 = 153
2 + 2042415x = 153

Solving
2 + 2042415x = 153

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + 2042415x = 153 + -2

Combine like terms: 2 + -2 = 0
0 + 2042415x = 153 + -2
2042415x = 153 + -2

Combine like terms: 153 + -2 = 151
2042415x = 151

Divide each side by '2042415'.
x = 0.0000739320853

Simplifying
x = 0.0000739320853