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3 years ago

15(t+2)+9t=6 Please help!

Mathematics

2 answers:

yawa3891 [41]3 years ago

7 0

Answer:

t = -1

Step-by-step explanation:

15(t+2)+9t=6

15t + 30 + 9t = 6

combine like terms

24t +30 = 6

subtract 30 both sides

24t = -24

t = -1

22-5(6v-1) = -63

22- 30v + 5 = -63

27 -30v = -63

subtract both sides by 27

-30v = -90

divide it by -30

v = 3

Ksju [112]3 years ago

4 0

Answer:

-1

Step-by-step explanation:

15(t+2)+9t=6

15t+30+9t=6

15t+9t=6-30

24t/24=-24/24

t=-1

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