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Mathematics 15 Online
OpenStudy (anonymous):

medal and fan! Solve for x: |2x + 6| − 4 = 20

OpenStudy (anonymous):

Solve for x: -3|x + 7| = -12

OpenStudy (anonymous):

and last Solve for x: |x| − 8 = −5

OpenStudy (anonymous):

i'll also write you a testimonial ;)

OpenStudy (anonymous):

Let's take the first one

OpenStudy (anonymous):

second one -3, -11

OpenStudy (anonymous):

are those lines the same as parenthenses?? @EverydayIsTheWeekend

OpenStudy (anonymous):

last is 3, -3

OpenStudy (anonymous):

9, -15 is the first one

OpenStudy (anonymous):

Divide both sides by -3 Remember -/- = +(ve)

OpenStudy (anonymous):

thanks <3 and @gswag98 nahh, I they're absolute value

OpenStudy (anonymous):

^ for the first one

OpenStudy (anonymous):

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