(d) 4(t + 9) = 5(3 + 2t)
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Answered by
1
Answer:
4(t+9)=5(3+2t)
4t+36=15+10t
36-15=10t-4t
21=6t
t=3.5
Please mark as the brainliest answer.
Answered by
8
Step-by-step explanation:
4(t+9) = 5( 3+ 2t )
4t + 36 = 15 + 10t
4t - 10t = 15 - 36
- 6t = - 21
t = 21/ 6
t = 7/2
t = 3.5
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