(14x+6)+(10x+6)=90

Solution for (14x+6)+(10x+6)=90 equation:

Simplifying
(14x + 6) + (10x + 6) = 90

Reorder the terms:
(6 + 14x) + (10x + 6) = 90

Remove parenthesis around (6 + 14x)
6 + 14x + (10x + 6) = 90

Reorder the terms:
6 + 14x + (6 + 10x) = 90

Remove parenthesis around (6 + 10x)
6 + 14x + 6 + 10x = 90

Reorder the terms:
6 + 6 + 14x + 10x = 90

Combine like terms: 6 + 6 = 12
12 + 14x + 10x = 90

Combine like terms: 14x + 10x = 24x
12 + 24x = 90

Solving
12 + 24x = 90

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 + 24x = 90 + -12

Combine like terms: 12 + -12 = 0
0 + 24x = 90 + -12
24x = 90 + -12

Combine like terms: 90 + -12 = 78
24x = 78

Divide each side by '24'.
x = 3.25

Simplifying
x = 3.25