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Basic Math
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$2x+5>0$$
Solve for x
$x>-\frac{5}{2}$
Solution Steps
Subtract $5$ from both sides. Anything subtracted from zero gives its negation.
$$2x>-5$$
Divide both sides by $2$. Since $2$ is positive, the inequality direction remains the same.
$$x>-\frac{5}{2}$$
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