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alexdok [17]
3 years ago
10

Solve 30 = −5(6n + 6), justifying each step with an algebraic property.

Mathematics
1 answer:
Liula [17]3 years ago
7 0
1) property of distribution: 30 = -30n - 30
2) inverse property of addition: 60 = -30n
3) inverse property of multiplication: -2 = n

step 2: subtract 30 from both sides
step 3: divide -30 from both sides
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Answer:

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Step-by-step explanation:

<u>first we have by Bracket of BODMAS rule then we have to multiply 10 *8 = 80</u>

<u>first we have by Bracket of BODMAS rule then we have to multiply 10 *8 = 80then we have to open bracket 80 +150</u>

<u>first we have by Bracket of BODMAS rule then we have to multiply 10 *8 = 80then we have to open bracket 80 +150 = 220</u>

<u> (10*8) +15</u>

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<u>Solution= (80) +150= 80+150=. 220 </u>

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<em>I think you have forgotten to attach the question. </em>

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