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cupoosta [38]
3 years ago
15

What must be added to both sides of the equation x – 12 = 15 to isolate the variable?

Mathematics
1 answer:
pishuonlain [190]3 years ago
8 0

Answer:

c. 12

Step-by-step explanation:

To isolate the variable, you need to cancel out whatever's on the same side of the variable by using the inverse of the operation.

Hope this helps!! Have an awesome day φ(*^0^)

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