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Dimas [21]
3 years ago
10

If you use the addition property of equality , what number would you add to both sides of the equal sign to isolate the variable

Mathematics
1 answer:
kkurt [141]3 years ago
5 0

Answer:

The answer is "\frac{26}{7}"

Step-by-step explanation:

The whole question can be found in the file attached.

\to x + \frac{5}{7} = \frac{31}{7}\\\\

Subtracting the \frac{5}{7} from both sides of the equations:

\to x +\frac{5}{7}  - \frac{5}{7}  = \frac{31}{7}  - \frac{5}{7} \\\\

                    = \frac{31-5}{7} \\\\= \frac{26}{7} \\\\

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tekilochka [14]

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line 4:

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8 0
3 years ago
How can a ratio's number can be changed without changing the ratio itself
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<h2>Answer:</h2>

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As you can see, the ratio's number has changed but without changing the ratio itself because:

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Step-by-step explanation:

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