Solving the inequality [tex]-4z>-64.4[/tex] we get [tex]z<16.1[/tex]
Step-by-step explanation:
We need to solve the inequality [tex]-4z>-64.4[/tex] and find value of z.
Solving:
[tex]-4z>-64.4[/tex]
Divide both sides by 4
[tex]\frac{-4z}{4}>\frac{-64.4}{4}[/tex]
[tex]-z>-16.1[/tex]
Divide both sides by (-1) and the sign of inequality is reversed i.e > is changed to < when we divide by - sign
[tex]z<16.1[/tex]
So, solving the inequality [tex]-4z>-64.4[/tex] we get [tex]z<16.1[/tex]
Keywords: Solving inequalities
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