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elena-14-01-66 [18.8K]
3 years ago
11

Solve ? -4-4(-x-1)=-4(6+2x)​

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
7 0

-4-4(-x-1)=-4(6+2x)\\\\-4+4x+4=-24-8x\\\\4x=-24-8x \ \ /+8x\\\\12x=-24 \ \ /:12\\\\\huge\boxed{x=-2}

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Use the table to answer the question. X y -21-1 -1 -1 1 0 3 1 5 2 7 Which equation represents the relationship between x and y s
horsena [70]

Answer:

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Step-by-step explanation:

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A linear equation is in the form y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change (slope) and b is the value of y when x = 0.

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5 0
3 years ago
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love history [14]
3x = -5y -------------- (1)
6x - 7y = 17 --------- (2)

From (1):
3x = -5y
x = -5/3 y ---------- sub into (2)

6 (-5/3 y) - 7y = 17
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x = 5/3

Ans: x = 5/3, y = -1

7 0
4 years ago
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