Q33 of 107 Page 104

Fill in the blanks to make the statements true.

If 5 is added to three times a number, it becomes the same as 7 is subtracted from four times the same number. This fact can be represented as ________.

Let the number be x.


Now, 5 is added to 3 times the number, i.e. 5 + 3x


It is same as 7 is subtracted from 4 times the number, i.e. Ax – 7.


So, the equation formed is 5 + 3x = 4x – 7


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Fill in the blanks to make the statements true.

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Fill in the blanks to make the statements true.

x + 7 = 10 has the solution ________.

 35

Fill in the blanks to make the statements true.

x – 0 = ________; when 3x = 12.