c. 3(5t-6) - 2(9t - 12) = 4(8t-15) -12
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Answered by
2
Answer:
-35t = -78
Step-by-step explanation:
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Answered by
3
Answer:
3(5t-6) -2(9t -12) = 4(8t-15) -12
15t-18- 18t + 24 = 32t -60 -12
-3t +6 = 32t -72
-3t - 32t = -72-6
-35t = -78
-78 78
t = ____ = ___ [answer]
-35 35
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