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LuckyWell [14K]
3 years ago
13

Solve the equation 7 (x-2)= 42

Mathematics
2 answers:
Flauer [41]3 years ago
7 0

Answer:

8

Step-by-step explanation:

7 is first multiplied into both sides of the parentheses

7x-14=42

then you add 14 to both sides to get rid of the 14 on the left side

7x-14=42

+14     +14

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

7x=56

then u divide 7x by both sides

7x/7=56/7

x=8

timofeeve [1]3 years ago
4 0

Answer:

x=8

Step-by-step explanation:

8-2=6

8x7=42

(checked)

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Answer:

Total charge

=

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×

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$

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×

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$

4.25

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$

1.50

(

m

−

1

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So

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=

$

4.25

+

$

1.50

(

m

−

1

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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

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=

$

4.25

+

$

1.50

(

12

−

1

)

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=

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4.25

+

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Total charge for 12 miles

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Hope this helps you...

:)

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