6(3b - 5) - 40 = 20 , Find b
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Answered by
1
Step-by-step explanation:
18b-30-40=20
18b-70 =20
18b. =20+70
18b. =90
b. =90/18
b. =5
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Answered by
0
Answer:
(6*3b-6*5)=20+40
18b-30=60
18b=60+30
b=90/18
b=5
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