Д)13x+15x-24=60 е)18y-7y-10=12

Question

Д)13x+15x-24=60
е)18y-7y-10=12

Answer 1

13x+15x=84
28x=84
x=3

18y-7y=22
11y=22
y=2

Answer 2

13х+15х-24=60 28 х=60+24 х= 84/28 Х= 3 18у-7у-10=12 11у=22 У= 2