rocksamantha5 rocksamantha5

17-05-2016
Mathematics

contestada

Solve for x.

3x - 5x + 8x + x = 42

A. 6
B. 7
C. 8

Respuesta :

Crybabyx Crybabyx

17-05-2016

The answer would be "6" because you have to calculate the difference then calculate the sum, calculate the sum again, then divide both sides by 7 and that gives you 6.

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jordantaaylor jordantaaylor

17-05-2016

Combine all alike x terms and you get 7x=42

Divide 7 on each side of equation

You get A.x=6

Hope I helpedd

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