Drumgirlyyz Drumgirlyyz

17-06-2022
Mathematics

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Solve 4x + 6 = 20.
OA. x= 11 and x = -11
OB. x= -11 and x = -1
OC. x= -11 and x = 1
OD. x = 11 and x = -1

Solve 4x 6 20 OA x 11 and x 11 OB x 11 and x 1 OC x 11 and x 1 OD x 11 and x 1 class=

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FromEarth FromEarth

17-06-2022

Answer:

x = 11 or x = -1

Step-by-step explanation:

4|x + 6| = 20

4x - 24 = 20

4x = 20 + 24

x = 44/4

x = 11

Or

4x + 24 = 20

4x = 20 - 24

x = -4 / 4

x = -1

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