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3 years ago

-2 (4t-3)+6t=5t-2 solve

Mathematics

1 answer:

ElenaW [278]3 years ago

8 0

-8t+6+6t=5t-2
-2t+6=5t-2
-2t-5t=-2-6
-7t=-8
-7 -7
T=1.14 or 1 1/7

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