2 years ago

How to simplify 7 - 9x -15 + 12x into an expression

Mathematics

2 answers:

mixas84 [53]2 years ago

8 0

3x - 8

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levacccp [35]2 years ago

3 0

Answer:

Simplified is 3x - 8

Step-by-step explanation:

First, put the like terms together, so rearrange that equation to 12x - 9x - 15 + 7. Then from there you subtract 9x from 12x which is 2x and add 7 to negative 15, which is -8.

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