What number should be added to both sides of the equation x − 78 = −5

Question

𝑥

−

7
8

=

−
5
to find the value of x
𝑥
?(1 point)...............

Answer 1

To solve the equation \( x - 78 = -5 \), we need to isolate \( x \). To do this, we can add 78 to both sides of the equation:

\[ x - 78 + 78 = -5 + 78 \]

This simplifies to:

\[ x = 73 \]

So, to determine what number should be added to both sides of the equation to find the value of \( x \), the answer is 78.