What number should be added to both sides of the equation x − 78 = −5 to find the value of x?(1 point)

1 answer

To find the value of x, we need to isolate x on one side of the equation.

To do this, we add 78 to both sides of the equation.
x - 78 + 78 = -5 + 78

This simplifies to:
x = 73

Therefore, the number that should be added to both sides of the equation x − 78 = −5 to find the value of x is 78.