2(x+3)+5x=-1

Solution for 2(x+3)+5x=-1 equation:

Simplifying
2(x + 3) + 5x = -1

Reorder the terms:
2(3 + x) + 5x = -1
(3 * 2 + x * 2) + 5x = -1
(6 + 2x) + 5x = -1

Combine like terms: 2x + 5x = 7x
6 + 7x = -1

Solving
6 + 7x = -1

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 7x = -1 + -6

Combine like terms: 6 + -6 = 0
0 + 7x = -1 + -6
7x = -1 + -6

Combine like terms: -1 + -6 = -7
7x = -7

Divide each side by '7'.
x = -1

Simplifying
x = -1