Question

уравнения с проверкой  8×а-6045=1963           1475-х÷12=275       92÷(3×б+5)=4

Answer 1

8×а-6045=1963
8а=8008
а=1001
8×1001-6045=1963

1475-х÷12=275
х÷12=1200
х=14,400
1475-14400÷12=275

92÷(3×б+5)=4
3б+5=23
3б=18
б=6
92÷(3×6+5)=4