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Mekhanik [1.2K]
3 years ago
8

7x+3=24 what is the value of 5-4x

Mathematics
1 answer:
shtirl [24]3 years ago
5 0
7x+3=24 \\ 7x=24-3 \\ 7x=21 \\ x=3 \\ \\ 5-4 *x = \\ 5-4*3 = \\ 5-12 = - 7 \\ \\\\\huge\text{The answer is 5-4x=-7}
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|3 + x| = 5<br> Solve for x
bearhunter [10]

Answer:

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Step-by-step explanation:

the absolute value function always gives a positive result, however, the expression inside can be positive or negative, , that is

x + 3 = 5 ( subtract 2 from both sides )

x = 2

or

-(3 + x) = 5

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- x = 8 ( multiply both sides by - 1 )

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5 0
2 years ago
Read 2 more answers
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Ivenika [448]

Answer:

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Step-by-step explanation:

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3 years ago
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Vilka [71]

Answer:

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taking (x+2) as common on LHS

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4 0
3 years ago
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Natali [406]

Answer:

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It's trial and error

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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2 years ago
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