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2 years ago

Question 1 of 10

Mathematics

2 answers:

Masteriza [31]2 years ago

7 0

Answer:

Step-by-step explanation:

8x-2(x-5)=x+25

8x-2x+10=x+25

6x+10=x+25

6x-x+10=25

5x+10=25

5x=25-10

5x=15

x=15/5

x=3

masya89 [10]2 years ago

4 0

Answer:

Step-by-step explanation:

<em>first you will distribute 8−2(−5)=+258x−2(x−5)=x+25</em>

<em>Then you will combine like terms 8−2+10=+258x−2x+10=x+25</em>

<em>Last you will subtract 10 from both sides of the equation 6+10=+25</em>

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Answer:

$a. \: \: \frac{ {4x}^{6} }{ {y}^{3} } \\$

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${( {4x}^{ - 2} y)}^{ - 3} \\ {4x}^{ - 2 \times - 3} \: \: {y}^{1 \times - 3} \\ {4x}^{6} {y}^{ - 3} \\ \frac{ {4x}^{6} }{ {y}^{3} } \\$

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