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7)What is the missing number (X)?                         56/ 7 = X – 5

Sagot :

Answer:

x = 13

Step-by-step explanation:

56/ 7 = X – 5

Multiply through by 7

56 = 7x - 35 Add +35 to both sides

56 + 35 = 7x

91 = 7x

7x = 91 Divide both sides by 7

x = 91 / 7

x = 13