Реши уравнения.х+3=18,48-у=37,с-99=0

Question

Реши уравнения.х+3=18,48-у=37,с-99=0

Comments

x+3=18 x=18-3 x=15

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48-у=37 у=48-37 у=11

Answer 1

1) х=15
2) у=11
3) с=99

Answer 2

X+3 = 18
x = 18-3
x = 5

48-y=37
y = 48-37
y = 11

c-99=0
c=99