kelly1515 kelly1515

10-09-2018
Mathematics

contestada

|2c+8| = |10c| ....does anyone know how to do this??

2c8 10c does anyone know how to do this class=

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sherlockholmes1974 sherlockholmes1974

10-09-2018

Absolute value. Set the left equal to positive 10c and -10c. Then solve.

2c+8=10c
8=8c
1=c.

2c+8=-10c
8=-12c
8/-12=c
-2/3=c

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