Question

Make x the subject of this formula: 2x - 5 = 7

Answer 1

`\huge \boxed { \sf Answer}`

`2x - 5 = 7 \\ = > 2x = 7 + 5 \\ = > 2x = 12 \\ = > x = (12)/(2) \\ = > x = 6`

Hope you could understand.

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Answer 2

6.

Explanation:

You can simply do 7 + 5 = 12. Then, 12 divided by 2 equals 6. Your answer for x is 6. 2 times 6 is 12. 12 minus 5 is 7.