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Mathematics 9 Online
OpenStudy (anonymous):

ALGEBRA HELP?! WILL GIVE MEDAL + FAN!!! Solve. x + 4 – 7x = 22 x = ___

OpenStudy (igreen):

Subtract 4 to both sides: x + 4 - 7x = 22 x - 7x = 18 Subtract: -6x = 18 Can you divide 18 / -6?

OpenStudy (igreen):

@AMYCARTER

OpenStudy (anonymous):

it is -108

OpenStudy (igreen):

Huh? Divide, 18 / -6

OpenStudy (igreen):

You multiplied..lol.

OpenStudy (anonymous):

yeah i did :D it is -3

OpenStudy (anonymous):

thanks for the help @iGreen

OpenStudy (igreen):

Yep, -3 is correct.

OpenStudy (igreen):

No problem.

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