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Mathematics 12 Online
OpenStudy (anonymous):

Simplify 10(2x + 3) - 20.

OpenStudy (haseeb96):

first multiply 10(2x+3) show me what you get?

OpenStudy (anonymous):

50x

OpenStudy (haseeb96):

no it will be 10x +30 -20 now solve it

OpenStudy (anonymous):

20x

OpenStudy (haseeb96):

you will get 10x +10 if you want to simplify it more do this 10(x+1)

OpenStudy (anonymous):

wait so could 20x - 10 be the answer? @Haseeb96

OpenStudy (haseeb96):

oh yes sorry mis understanding 20x +10 is your answer if you want to do more simplification do this 10(2x+1)

OpenStudy (anonymous):

oh okay thank you

OpenStudy (anonymous):

so it addition right not subtraction @Haseeb96

OpenStudy (haseeb96):

sorry i did not get your point ?

OpenStudy (anonymous):

there are two opption and one is 20x+10 and the other is 20x-10

OpenStudy (haseeb96):

second one is correct

OpenStudy (haseeb96):

no A is correct

OpenStudy (haseeb96):

100% sure

OpenStudy (anonymous):

oh okay thank you

OpenStudy (haseeb96):

do you have more questions ? if so tag me

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