50 Points Simplify x + 2x - 5y + 10y + 8
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Answered by
0
Answer:
x+2X-5y+10y+8
=(x+2x)-(5y+10y+8)
=2x-23y
=-21
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Answered by
0
Step-by-step explanation:
3x + 5y = 8
x = 8-5y/3
3(8-5y/3)+5y=8
24-15y+15y=24
= 21
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