Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$5b-6 \geq 3(b+3)+2b$$

Answer

[No Solution]

Solution


Expand.
\[5b-6\ge 3b+9+2b\]
Simplify  \(3b+9+2b\)  to  \(5b+9\).
\[5b-6\ge 5b+9\]
Cancel \(5b\) on both sides.
\[-6\ge 9\]
Since \(-6\ge 9\) is false, there is no solution.
No Solution
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