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Mathematics 16 Online
OpenStudy (lina17):

solve for x: 5x+2=4x-9 help step by step

Vocaloid (vocaloid):

subtract 4x from each side first what is 5x - 4x?

OpenStudy (lina17):

1x

Vocaloid (vocaloid):

good! (we usually write 1x as just x) now subtract 2 from each side -9 - 2 = ?

OpenStudy (lina17):

so x= -7 or just 7

Vocaloid (vocaloid):

nope not -7

Vocaloid (vocaloid):

what is negative 9 minus 2?

Vocaloid (vocaloid):

(use a calculator if you are unsure)

OpenStudy (lina17):

oh lol x=11

Vocaloid (vocaloid):

almost

OpenStudy (lina17):

-11

Vocaloid (vocaloid):

good

Vocaloid (vocaloid):

that's it

OpenStudy (lina17):

thank you

OpenStudy (lina17):

can you help me with on more problem

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