12(x+10)*2=30

Solution for 12(x+10)*2=30 equation:

Simplifying
12(x + 10) * 2 = 30

Reorder the terms:
12(10 + x) * 2 = 30

Reorder the terms for easier multiplication:
12 * 2(10 + x) = 30

Multiply 12 * 2
24(10 + x) = 30
(10 * 24 + x * 24) = 30
(240 + 24x) = 30

Solving
240 + 24x = 30

Solving for variable 'x'.

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

Add '-240' to each side of the equation.
240 + -240 + 24x = 30 + -240

Combine like terms: 240 + -240 = 0
0 + 24x = 30 + -240
24x = 30 + -240

Combine like terms: 30 + -240 = -210
24x = -210

Divide each side by '24'.
x = -8.75

Simplifying
x = -8.75