jaelynnm jaelynnm

26-02-2019
Mathematics

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solve the inequality –2(z + 5) + 20 > 6 PLEASE HELP 10 POINTS

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Ammimochi Ammimochi

26-02-2019

Subtract 20 from both sides

-2(x + 5) > 6 - 20

Simplify 6 - 20 to -14

-2(z + 5) > -14

Divide both sides by -2

z + 5 < -14/-2

Two negatives make a positive

z + 5 < 14/2

Simplify 14/2 to 7

z + 5 < 7

Subtract 5 from both sides

z < 7 - 5

Simplify 7 - 5 to 2

z < 2

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