Question

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Answer 1

Ответ:

Д)20

Объяснение:

4(3х-2)=2(2х+5)

12х-8=4х+10

12х-4х=10+8

8х=18

х=18/8=9/4

4х+11=4*9/4+11=9+11=20

Answer 2

4(3х-2)=2(2х+5)

12х-8=4х+10

12х-4х=10+8

8х=18

х=18/8=9/4

4х+11=4*9/4+11=9+11=20