$$ 53-( $$ a"certain number $$ )=65 $$ The certain number $$ = $$

Question

UpStudy AI · Accepted Answer

We start with the equation:
$$
53 - (\text{a certain number}) = 65
$$
Let $$ x $$ be the certain number. Then the equation becomes:
$$
53 - x = 65
$$

**Step 1: Isolate the term with $$ x $$.**

Subtract $$ 53 $$ from both sides:
$$
53 - x - 53 = 65 - 53
$$
which simplifies to:
$$
-x = 12
$$

**Step 2: Solve for $$ x $$.**

Multiply both sides by $$-1$$:
$$
x = -12
$$

Thus, the certain number is $$ -12 $$.
The certain number is $$ -12 $$.

a"certain number
The certain number