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Mathematics 7 Online
OpenStudy (anonymous):

Help @Nnesha How many solutions does the equation 4x + 8 = −2 − 2 + 5x have? Two One None Infinitely many

Nnesha (nnesha):

okay so again first you can combine -2-2

OpenStudy (anonymous):

How can I know like automaticly or something

OpenStudy (anonymous):

P.s this is my last question for this part

Nnesha (nnesha):

okay so left side there -2-2 they both doesn't have any variable so you can combine them first of all you have to look at question to see if their any combine like terms or not

OpenStudy (anonymous):

4x and 5x

OpenStudy (anonymous):

i'm already thinking infinite

Nnesha (nnesha):

yes they but you have to move either 4x to right side or 5x to the left its depend on you which one you want you move things left to write or right left sign should change

OpenStudy (anonymous):

4x

Nnesha (nnesha):

okay so you want to move 4x |dw:1419393203006:dw| 4x is positive on left to move this on right side you have to do opposite 4x is positive so subtract 4x both side

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