yzby7d8zie
yzby7d8zie
10-02-2021
Mathematics
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URGENT NEED ANSWERS •_•
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helensna
helensna
10-02-2021
9. 130 = x + 137
answer x = -7
10. 9x-3 = 4 + 8x
9x = 7 + 8x
answer x = 7
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