Please answer this *important*
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Answered by
0
Answer:
i don't know I am sorry k ithink -1a-4b+35
Answered by
2
Answer:
7a+10b+35
Step-by-step explanation:
(-3a+7b-16)+ x=4a-3b+19
-3a+7b-16+x=4a-3b+19
X=4a+3a-3b-7b+19+16
X=7a+10b+35.
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