3 years ago

Solve the following equation for x using inverse operations 7x-15=1

Mathematics

2 answers:

Likurg_2 [28]3 years ago

8 0

Answer:

x = $\dfrac{16}{7}$

Step-by-step explanation:

Equation

7x - 15 = 1 → Move the -15, reversing the sign:

7x = 1 + 15 → Solve the sum:

7x = 16 → We have a fraction:

x = $\dfrac{16}{7}$

x = 2.28571428571

To keep it simple, the answer could be just $\dfrac{16}{7}$ .

Hope this helps!

Good studies! ☺

Ghella [55]3 years ago

5 0

Answer:

2 2/7 mixed fraction

16/7 improper fraction

2^285714 decimal

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