There is three witches with a wand and a spoon which equals 45, there are three wands equals 21, there are three spoons equals 12 then there are one spoon , one witch with no wand no spoon times 7 what is the answer

73

Step-by-step explanation:

Let

a = spoon

b = wand

c = witch

Therefore;

( a + b + c ) + ( a + b + c) + ( a + b + c) = 45 equation 1

a + a + a = 21 equation 2

b + (b +b) + b = 12 equation 3

Unknown

b + ( c × ( a+a) = ? .equation 4

Solutions

From equation 1

3a = 21

a = 7

From equation 2

4b = 12

b = 3

From equation 3

( 7 + 3 + c ) + ( 7 + 3 + c ) + ( 7 + 3 + c)

= 45

10 + c + 10 + c + 10 + c = 45

30 + 3c = 45

3c = 15

c = 5

From equation 4

3 + ( 5 × (14) )

= 73

123

step-by-step explanation:

agngel

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