TonitaMcgehee TonitaMcgehee

22-07-2014
Mathematics

contestada

twice a number is equal to seven more than four times the number

Respuesta :

konrad509 konrad509

22-07-2014

[tex]2x=4x+7\\ 2x=-7\\ x=-\frac{7}{2}[/tex]

Answer Link

Аноним Аноним

22-07-2014

[tex]x-the\ number\\\\2x=4x+7\ \ \ \ |-4x\\\\-2x=7\ \ \ \ \ |:(-2)\\\\x=-\frac{7}{2}\\\\x=-3.5[/tex]

Answer Link

Otras preguntas

consider the role of filibusters in american expansion. what are some arguments in favor of filibustering? what are some arguments against it?

what two regions are most often linked because of their common language, religion, and cultural traditions?

For each percentage, find a matching statement to describe it. A. 10% of a number 1. Equal to that number B. 25% of a number. 2. 1/2 of that number C. 50% of a

Can languages sometimes be created as a joke?

What is 5 times 10000

Please help me!! Correct answer gets brainliest

in paragraphs 8-10 why is significant that the principle cannot look marta in the eyes

PLEASE HELP ILL GIVE BRAINLIST!!! AND 30 POINTS!!!! A map of three public schools was created using a coordinate plane where the origin represents the center of

Solve 2 2/7 +(-4 5/7)

A spherical balloon is being filled with helium at the rate of 9 ft^3/min. How fast is the surface area increasing when the volume is 26 pi ft^3?