У - 35 + 12 = 32 56 - х + 12 = 24 55 - х - 15 = 30

Question

У - 35 + 12 = 32 56 - х + 12 = 24 55 - х - 15 = 30

Comments

дуже легко

Answer 1

У-35+12=32
у=32+35-12
у=55
==============
56-х+12=24
-х=24-56-12
-х=- 44
х=44
===============
55-х-15=30
-х=30-55+15
-х=-10
х=10

Answer 2

55-35+12=32 56--44+12=24 55-10-15=30