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Kitty [74]
3 years ago
7

1/2(7x-8)+2x =2-(10x+4

Mathematics
1 answer:
geniusboy [140]3 years ago
8 0
<span>1/2(7x-8)+2x =2-(10x+4)
Distribute
(7x-8)/2 + 2x = 2 -10x -4
combine like terms
(7x - 8)/2 + 2x = -10x - 2
Multiply both sides by 2
7x - 8 + 4x = -20x -4
Combine like terms
11x - 8 = -20x - 4
add 8 to both sides
11x = -20x + 4
add 20x to both sides
11x + 20x = 4
combine like terms
31x = 4
divide both sides by 31
x = 4/31 or </span><span>0.129.

Hope this helps :)</span>
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Answer:

∠1 and ∠3 as well as ∠5 and ∠7 are corresponding

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Step-by-step explanation:

8 0
2 years ago
-3.6,-5.4,-8.1,-12.15 arithmetic or geometric or neither.
Brums [2.3K]

Answer:

Geometric Sequence

Step-by-step explanation:

1. Check the difference.

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The ratio between the 2nd and 3rd term

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3 years ago
What is the surface area of this square pyramid?
Viefleur [7K]

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3 0
3 years ago
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marshall27 [118]

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B

Step-by-step explanation:

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hosting a dinner party for 38 people, you plan to serve peach pie for dessert. Each pie has 8 slices. how many pies must your bu
dem82 [27]

Answer:

4.75 or round up to 5.

Step-by-step explanation:

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5 0
2 years ago
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