4 years ago

4. Two more than a certain number is 15 less than twice the number.

Mathematics

1 answer:

vredina [299]4 years ago

3 0

Answer:

x = 17

Step-by-step explanation:

2+x = 2x-15

subtract x on both sides

2 = x -15

add 15 to both sides

17 = x

------------------

17+2 = 2(17)-15

19 = 34 -15

19 = 19

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