How do you solve for y=3/7x-13 when x=2.

Simplifying 15x + 3 = 7x + - 13 Reorder the terms: 3 + 15x = 7x + - 13 Reorder the terms: 3 + 15x = - 13 + 7x Solving 3 + 15x = - 13 + 7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7x' to each side of the equation. 3 + 15x + - 7x = - 13 + 7x + - 7x Combine like terms: 15x + - 7x = 8x 3 + 8x = - 13 + 7x + - 7x Combine like terms: 7x + - 7x = 0 3 + 8x = - 13 + 0 3 + 8x = - 13 Add '-3' to each side of the equation. 3 + - 3 + 8x = - 13 + - 3 Combine like terms: 3 + - 3 = 0 0 + 8x = - 13 + - 3 8x = - 13 + - 3 Combine like terms: - 13 + - 3 = - 16 8x = - 16 Divide each side by '8'. x = - 2 Simplifying x = - 2