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Oliga [24]
3 years ago
6

Can you do this 3(2x-6)-7x+4?

Mathematics
1 answer:
Serjik [45]3 years ago
7 0
3(2x-6)-7x+4
3*2x=6x. 3*-6=-18
-7x+6x=-1x. -18+4=-14
-1x/-1=x. -14/-1=14
X=14
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7x+5(-6)=-9 solve for x
ElenaW [278]

Answer:

x=3

Step-by-step explanation:

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3 years ago
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The width of a golden rectangle is 15 feet. Find the perimeter of the rectangle to the nearest foot.
topjm [15]

Answer:

79 ft

Step-by-step explanation:

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BUT perhaps the 15 is the 1.618 side

15/1.618 + 15/1.618   + 15 + 15   ~ 49 feet

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Keith_Richards [23]
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7 0
2 years ago
<img src="https://tex.z-dn.net/?f=x%20%2B%207%20%3E%20%20-%205" id="TexFormula1" title="x + 7 &gt; - 5" alt="x + 7 &gt; - 5" a
mojhsa [17]
12 is the answer i got
7 0
3 years ago
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Simora [160]

Answer:

x = -7

Step-by-step explanation:

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Slope of the line = \frac{4}{3}

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y₂ = -3  y₁ = x

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8 0
3 years ago
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