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sattari [20]
3 years ago
8

7+2[3(x+1) -2 (3x-1)]

Mathematics
1 answer:
olganol [36]3 years ago
5 0
7+2[3(x+1) -2 (3x-1)]

= 7 + 2(3x + 3 - 6x + 2) ...expand by using distributive property
= 7 + 2(-3x + 5) .....combine like terms
= 7 - 6x + 10...expand by using distributive property
= -6x + 17 ...simplify

hope it helps
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Step-by-step explanation:

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As we move along the line segment with endpoints (-3,8) and (6,-4) from  (-3,8) to (6,-4) x increases by 9 units (from -3 to 6) and y decreases by -12 units (from 8 to -4).

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for map reference see the image below

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