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TEA [102]
3 years ago
15

What is the value of "x" for each equation? Also, please provide your process in how you solved this.

Mathematics
1 answer:
Anastasy [175]3 years ago
4 0
8+3b=-13
3b=-13-8
3b=-21
b= -7

Is the fraction (x-3)/4? If so...
(x-3)/4=12
x-3=12x4
x-3=48
x=48+3
x=51

14+3x=8x-3(x-4)
14+3x=8x-3x+12
14+3x=5x+12
14-12=5x-3x
2=2x
1=x

22x+11=4x-7
22x-4x=-7-11
18x=-18
x= -1
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Answer:

length = 9, width = 7

Step-by-step explanation:

length = l, also w+2                 width = w

perimeter = 2w + 2l

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simplify

32 = 2w+2w+4

32 = 4w+4

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solve for length

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On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, negative 7) and (0, 2). Everyth
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The inequality described can be written as:

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First, we know that we have a dashed line, and the region to the left of that line is shaded, then we will have:

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