Question

2-х=3х-10пж дам 100 балов

Answer 1

Ответ:

$2 - x = 3x - 10 \\ - x - 3x = - 10 - 2 \\ - 4x = - 12 \\ x = ( - 12) \div ( - 4) \\ x = 12 \div 4 \\ x = 3$