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NikAS [45]
2 years ago
11

2x+4y=12 put it on y=mx+b

Mathematics
1 answer:
morpeh [17]2 years ago
8 0

we need to get y alone so subtract 2x from both sides of the equation

2x+4y=12

-2x        -2x

-----------------------

4y=-2x+12         now divide both sides by 4

y   = -2x/4 +12/4

y = -1/2 x +3

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Find thetwo consecutive integers whose product is 24​
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Answer:

There is no solution to this equation that is an integer for x.

Step-by-step explanation:

x is the first integer, and x+1 the second

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Answer:

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Step-by-step explanation:

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3 years ago
-2x^2+4x-1 from 6x^2+3x-9
kirza4 [7]

Answer:

8{x}^{2}  - x   - 8

Step-by-step explanation:

We want to subtract

- 2 {x}^{2}  + 4x - 1

from

6 {x}^{2}  + 3x - 9

We set up the subtracttion problem to get:

6 {x}^{2}  + 3x - 9 - ( - 2 {x}^{2}  + 4x - 1)

We expand the parenthesis to get:

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Group similar terms:

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We simplify to get:

8{x}^{2}  - x   - 8

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