3x + (-5x) + 7x pls it's for 15 points
Answers
Answered by
0
Answer:
5x
Step-by-step explanation:
=3x-5x+7x
=3x+2x
=5x
Answered by
1
3x-5x +7x
-2x+7x
if signs are different subtract the small no. from big one and put the sign of the biggest no.
+ 5x
5x is the ans
pls mark me BRAINLIEST
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