Mathematics
27.10.2022 11:37
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-1/2(2n + 4) + 6 = β9 + 4(2n + 1)
-1/2(2n + 4) + 6 = β9 + 4(2n + 1)
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violetagamez2
4,6(8 marks)
1/3=n
Step-by-step explanation:
-1/2(2n + 4) + 6 = β9 + 4(2n + 1)
Distribute:
-1n-2+6=-9+8n+4
Combine like terms:
-1n-2+6=-9+8n+4
-1n+4=-5+8n
Add 1n on both sides:
-1n+4=-5+8n
-1n+1n+4=-5+8n+1n
4=-5+9n
Add 5 on both sides:
4+5=-5+5+9n
9=9n
Divide 9 on both sides:
9/9=9n/9
1=n
dontcareanyonemo
4,5(14 marks)
B
95,000Γ·100 then multiply by $0.83 since it's a wood home in the suburbs.
Step-by-step explanation:
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