simplify 230a+420b+370c+225a-510c-110b step by step
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Answer:
here
Step-by-step explanation:
230a+225a+420b-110b+370c-520c
455a+310b-160c
Answered by
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(230+420+370+225)-510-110
=(1,225-510)-110
=715-110
= 605
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