Question

Помогите решить уравнение:12+8,3x+1,5x=95,3

Answer 1

$12 + 8.3x + 1.5x = 95.3 \\ 12 + 9.8x = 95.3 \\ 9.8x = 95.3 - 12 \\ 9.8x = 83.3 \div 9.8 \\ x = 8.5$