Show me how to solve: X-{-9/14}=5/7

Question

Mathematics

Isabel

7 March, 22:43

Show me how to solve: X-{-9/14}=5/7

+4

Answers (2)

Know the Answer?

Augustus Hull · Answer 1

X = 5/7 + (-9/14),

X = 10-9/14,

X = 1/14

This is a answer

Persy · Answer 2

X-{-9/14}=5/7

X+9/14=5/7

Move + 9/14 to the other side

Sign changes from + 9'14 to - 9/14

X+9/14-9/14=5/7-9/14

X=5/7-9/14

Find the common denominator for 5/7 which is 14

Multiply by 2 for 5/7

5 (2) / 7 (2) = 10/14

X=10/14-9/14

Answer:

X=1/14