Question

Решить уравнение 11x-5x=246 4x+5x=2718

Answer 1

11х-5х=246 6х=246 х=246:6 х=41
4х+5х=2718 9х=2718 х=2718:9 х=302

Answer 2

1)11х-5х=246
6х=246. (246:6=41)
х=41
2)4х+5х=2718.
9х=2718. (2718:9=302)
х=302