3 years ago

I need your help guys please

Mathematics

1 answer:

myrzilka [38]3 years ago

4 0

1) 2x+14=x+18
2x=x+4
x=4

2) 9y-2=3y+10
9y=3y+12
6y=12
y=2

3) 2*(2[4]+14) + (9[2]-2)

4) 32/2=16

5) 11*2=22

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