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Mathematics 18 Online
OpenStudy (anonymous):

The steps below show the incomplete solution to find the value of x for the equation 7x + 8 − 3x = −6 + 10: Step 1: 7x + 8 − 3x = −6 + 10 Step 2: 7x + 8 − 3x = 4 Step 3: 4x + 8 = 4 Which of these is most likely the next step? 4x = 12 4x = 4 4x = −4 4x = −12

OpenStudy (anonymous):

4x = 4 ?

OpenStudy (anonymous):

What do you think?

OpenStudy (anonymous):

why +4!

OpenStudy (anonymous):

im not really sure i kinda guessed on this question

OpenStudy (anonymous):

you have \[4x + 8 = 4\] and you need to make x by itself so what will you do for both sides?

OpenStudy (anonymous):

add right

OpenStudy (anonymous):

you +8 next to 4x and you need to make it just 4x so you will add !!

OpenStudy (anonymous):

ok yea i didnt do that part sorry still new to this >.>

OpenStudy (anonymous):

It is logic you have +8 so subtract 8 from each side to get 4x only on one side

OpenStudy (anonymous):

ok so my answer would have been incorrect lol

OpenStudy (anonymous):

resolve it

OpenStudy (anonymous):

wait ok so that means that it would be -4 ?

OpenStudy (anonymous):

right

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