Find 6T from other equation

[Jened]

If 3T -7= 5T then 6T =

 

[Otis]

Hi Jened. Are there any instructions? If not, then I'd guess they want a numerical value for the expression 6T. For that, we could find the value of T first.

Did you try to solve the given equation for T?

3T - 7 = 5T

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[Steven G]

If 3T - 7 = 5T, then -7 = 2T. (I subtracted 3T from each side.)

Multiply both sides of -7=2T by a number that will change 2T into 6T. ..................................[edited]