1. Solving Inequalities by Multiplying or Dividing
COURSE 3 LESSON 2-7 y –4
Solve > 3. Graph the solution. y –4
> 3 y –4
–4 • < –4 • 3 Multiply each side by –4. Reverse the direction of the inequality.
y < –12 Simplify.
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2. Solving Inequalities by Multiplying or Dividing
COURSE 3 LESSON 2-7
Solve –5b Graph the solution.
< –
–5b
< –
Divide each side by –5. Reverse the direction of the inequality.
> –
–5b –5 15
b –3 Simplify.
> –
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3. Solving Inequalities by Multiplying or Dividing
COURSE 3 LESSON 2-7
Solve each inequality.
< –7r < –1 c 6 a –8
> –
c < –24
r –2
< –
a > 8
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