## marixoxo76 Group Title Write the solution set. x/2+1<9/2 one year ago one year ago

1. marixoxo76 Group Title

|dw:1359050182209:dw|

2. nubeer Group Title

1st. Subtract 1 from both sides.

3. satellite73 Group Title

subtract 1, multiply by 2

4. nubeer Group Title

2nd. Multiply both sides by 2

5. satellite73 Group Title

$\frac{x}{2}+1\leq \frac{9}{2}$ $\frac{x}{2}\leq \frac{7}{2}$ $x\leq 7$

6. marixoxo76 Group Title

this might sound like a silly question but how do you subtract if it's a fraction?