X*20=40. 80-x=10. 60/x=10

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вопрос

To solve for x:

1) X*20=40
Divide both sides by 20:
X = 40/20
X = 2

2) 80 - x = 10
Substitute X=2:
80 - 2 = 10
78 = 10

3) 60/x = 10
Multiply both sides by x:
60 = 10x
Divide by 10 on both sides:
x = 60/10
x = 6

Therefore, the solution to the equations are:
X = 2
x = 6