1. Solving equation: Y-Y + 1 / 2 = 2-y + 2 / 5 2. Solving equation: 1 / 2 (2x + 5) = 4x + 3 / 4-2-3x / 8 help me. Thank you Xueba!

1. Solving equation: Y-Y + 1 / 2 = 2-y + 2 / 5 2. Solving equation: 1 / 2 (2x + 5) = 4x + 3 / 4-2-3x / 8 help me. Thank you Xueba!

Solution equation: Y - (y + 1) / 2 = 2 - (y + 2) / 510y-5y-5 = 20-2y-4y = 32. Solution equation: 1 / 2 (2x + 5) = 4x + 3 / 4-2-3x / 8 & nbsp; 4 (2x + 5) = 32x + 6-16-3x8x + 20 = 29x-1021x = 30x = 10 / 7