3 years ago

-7-5x+5x+7 simplified

Mathematics

2 answers:

AysviL [449]3 years ago

4 0

Answer:

Step-by-step explanation:

adding -7 to 7, since they are both constants (no variable) gives you 0. Adding -5x and 5x since they both have an x term gives you 0x also written as 0 (0*any number is 0). this gives you a final answer of 0

charle [14.2K]3 years ago

4 0

Answer:

Step-by-step explanation:

-7 and 7 cancel out, and 5x and -5x cancel out too.

0+0=0

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-7-5x+5x+7 simplified​

-7-5x+5x+7 simplified