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Mathematics 10 Online
OpenStudy (anonymous):

3(x – 2) + 4x = -27

OpenStudy (anonymous):

USE THE DISTRIBUTIVE PROPERTY FIRST

OpenStudy (anonymous):

do you know how to do that?

OpenStudy (anonymous):

like 3 timesxand 3 times -2

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

let me know what you get

OpenStudy (anonymous):

3x-6?

OpenStudy (anonymous):

yeah. next you combine like terms

OpenStudy (anonymous):

so 7x-6=-27

OpenStudy (anonymous):

yeah and then you would subtract what from -27 to isolate x?

OpenStudy (anonymous):

i mean add not subtract

OpenStudy (anonymous):

add 6?

OpenStudy (anonymous):

to what

OpenStudy (anonymous):

to -6 and -27?

OpenStudy (anonymous):

yes! and then you have isolated x so your last problem to solve is 7x=-21 in which you must divide and then your answer is?

OpenStudy (anonymous):

x=-3?

OpenStudy (anonymous):

good that's how you would solve an equation like this from now on, so i hope you took notes. if you need anymore help i am here just message me.

OpenStudy (anonymous):

ok! thank you soo much :D

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