40- x= 32-2<br />x+10=26+14<br />x-7=18+12

Question

40- x= 32-2
x+10=26+14
x-7=18+12

Answer 1

40-х=32-2
Х=40-32+2
х=10

Х+10=26+14
х=26+14-10
х=30


х-7=18+12
х=18+12+7
х=37