alanahdent123 alanahdent123

16-12-2020
Mathematics

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HELP NEEDED ASAP FOR 10 POINTS

HELP NEEDED ASAP FOR 10 POINTS class=

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vanessaakaraiwe123 vanessaakaraiwe123

16-12-2020

Answer:

Option D

Step-by-step explanation:

(10x + 13) + (12 + 9x) + ( 13x + 12) + 55 + 44 = 360

32x + 136 = 360

Subtract 136 from both sides;

32x = 224

Divide both sides by 32;

x = 7

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