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

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

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

Reorder the terms:
3(5 + 2x) + 5(x + -1) = -1
(5 * 3 + 2x * 3) + 5(x + -1) = -1
(15 + 6x) + 5(x + -1) = -1

Reorder the terms:
15 + 6x + 5(-1 + x) = -1
15 + 6x + (-1 * 5 + x * 5) = -1
15 + 6x + (-5 + 5x) = -1

Reorder the terms:
15 + -5 + 6x + 5x = -1

Combine like terms: 15 + -5 = 10
10 + 6x + 5x = -1

Combine like terms: 6x + 5x = 11x
10 + 11x = -1

Solving
10 + 11x = -1

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 11x = -1 + -10

Combine like terms: 10 + -10 = 0
0 + 11x = -1 + -10
11x = -1 + -10

Combine like terms: -1 + -10 = -11
11x = -11

Divide each side by '11'.
x = -1

Simplifying
x = -1