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yuradex [85]
3 years ago
13

Simplify: 4(1-3x) + 7x - 8 Find the value: 7+ (5 - 9)^2 + 3 (16÷8)​

Mathematics
1 answer:
Eduardwww [97]3 years ago
4 0

Answer:

1st one is -5x-4

2nd one is 29

Step-by-step explanation:

1 ex) 4(-3x+1)+7x-8 : Rearrange the expression

-12x+4+7x-8 : Expand the expression

(-12x+7x)+(4-8) : Combine within each group

-5x-4 : Simplify

2 ex) 29 : Calculate the value

Hope that helps

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Answer:

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Step-by-step explanation:

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Putting the values in the above

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As given

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Total amount money pay by Adrian = Total cost of the 6 tubes of paints and 3 paint brushes - Coupon cost

Putting the values in the above

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