Question

1) 2(2,6x-4)=-30+5,09x

Answer 1

1. 2(2,6x-4)=-30+5,09x

2. 5.2х-8=-30+5,09х

3. 5.2х-5.09х=-30+8

4. 0.11х=-22

5. х=-22 .11

6. х=200