Example

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

Question

$$5(0.2+y)-1.8 \geq 4.3+5y$$

Answer

[No Solution]

Solution


Expand.
\[1+5y-1.8\ge 4.3+5y\]
Simplify  \(1+5y-1.8\)  to  \(5y-0.8\).
\[5y-0.8\ge 4.3+5y\]
Cancel \(5y\) on both sides.
\[-0.8\ge 4.3\]
Since \(-0.8\ge 4.3\) is false, there is no solution.
No Solution
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