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Mathematics 11 Online
OpenStudy (shoxa27):

3a-2>_2

OpenStudy (solomonzelman):

\(\LARGE\color{blue}{ \bf 3a-2≥ 2 }\) THIS ???

OpenStudy (shoxa27):

\[\frac{ 3a-2 }{ 5 }\ge2\]

OpenStudy (shoxa27):

this one

OpenStudy (shoxa27):

inequality

OpenStudy (solomonzelman):

1) Multiply both sides times 5. 2) Add 2 to both sides 3) divide both sides by 3.

OpenStudy (shoxa27):

\[15a-10\ge 10\]

OpenStudy (solomonzelman):

No, when you multiply the left side by 5, the five on the bottom would cancel and you will have 3a-4 without a fraction, and on the right side you will get 2 times 5, which is 10.

OpenStudy (solomonzelman):

not 3a-4, 3a-2...

OpenStudy (shoxa27):

how did you get 4?

OpenStudy (shoxa27):

3a-2≥10

OpenStudy (shoxa27):

got it thanks!!

OpenStudy (solomonzelman):

This is after the first step \(\large\color{black}{ \bf 3a-2≥10 }\) add 2 to both sides.

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