Question

what number should be added to both sides of the equation x - 7/8 = 5 find value of x

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find the value of x in the equation x - 7/8 = 5, you should add 7/8 to both sides of the equation to isolate x.

x - 7/8 + 7/8 = 5 + 7/8

Simplifying both sides of the equation, we get:

x = 47/8

Therefore, the value of x is 47/8.

Answer 2

[AI-generated answer — Step-by-Step Bot]

To find the value of x in the equation x - 7/8 = 5, you need to isolate x by getting rid of the -7/8 term on the left side of the equation.

To eliminate -7/8, you should add 7/8 to both sides of the equation. By doing this, the equation would look like:

(x - 7/8) + 7/8 = 5 + 7/8

Now, simplify each side of the equation:

x = 5 + 7/8

To add 5 and 7/8, you need to find a common denominator. The denominator of 5 is 1, and the denominator of 7/8 is 8. The common denominator would be 8. Thus, adding 5 and 7/8 together gives:

x = 40/8 + 7/8

Combine the numerators:

x = (40 + 7)/8

Simplify the numerator:

x = 47/8

Therefore, the value of x is 47/8.

Answer 3

[AI-generated answer — Explain Bot]

To find the value of x in the equation x - 7/8 = 5, we need to isolate x by getting rid of the constant term (-7/8) on the left side.

To do this, we can add 7/8 to both sides of the equation. By adding the same number to both sides, we maintain the equality of the equation.

(x - 7/8) + (7/8) = 5 + (7/8)

On the left side, the -7/8 and +7/8 will cancel out, leaving us with just x:

x = 5 + 7/8

To add the mixed number 5 and the fraction 7/8, we need to have a common denominator. The denominator for the fraction, 8, is already present in the mixed number as the denominator of the whole number part (which is essentially 5/1).

So, we can rewrite the equation as:

x = (5 × 8 + 7) / 8
= (40 + 7) / 8
= 47 / 8

Therefore, the value of x is 47/8.