Question

if 8 is added to a number and 7 is subtracted from the result, the result of the subtraction is 33. express the problem with unknown symbols.

Answer 1

8+n=x

x-7=40

Step-by-step explanation:

33+7=40

x=40

8+n=40

40-8=32

n=32

Answer 2

$\huge\bold{Solution}$

→Let the number be " x ".

Now, According to the statement -

x + 8 = y ----------- eq (1)

Here, " y " the result after addition.

→Moving Further, the statement says -

y -7 = 33 ----------- eq (2)

→ On solving equation (2)

y - 7 = 33

y = 33 + 7

${\boxed{\bf{y = 40}}}$

→Substituting value of "y" in equation (1)

x + 8 = 40

x = 40 - 8

${\boxed{\bf{x = 32}}}$

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