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03-02-2016
Mathematics

contestada

Solve the equation: 7x = 42.
A. x = 6
B. x = – 6
C. x = 7
D. x = – 7

Respuesta :

03-02-2016

If you would like to solve the equation 7 * x = 42, you can calculate this using the following step:

7 * x = 42 /7
x = 42 / 7
x = 6

The correct result would be A. x = 6.

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03-02-2016

7x=42
Divide by 7 on both sides.
x=6

[tex]{\boxed{x=6}[/tex]

ANSWER: A

Answer Link

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