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nikdorinn [45]
3 years ago
5

Can someone pls help me how to solve this

Mathematics
1 answer:
olasank [31]3 years ago
6 0
Sry I know my handwriting suck and also I accidently did them in the opposite order as listed but I hope this helps
answers:
20) R=-8
22) R=-2
24) X=6

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Use the subtraction property of equality to complete this statement. If y = 3 and 8x + y = 12, then
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8x + y = 12 (substitute 3 for y) 
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<span>If y = 3 and 8x + y = 12, then x = 9/8.

HOPE THIS HELPS!!</span>
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