I'm going to assume that you mean 5t = 3t - 10.
You solve for t in the following way. First combine like terms by subtracting 3t from both sides of the equation:
5t - 3t = 3t - 3t - 10,
2t = -10.
Next, isolate t by dividing both sides of the equation by 2:
2t/2 = -10/2,
t = -5.
To verify that this is the solution, plug this value of t back into the original equation:
5(-5) = 3(-5) - 10,
-25 = -15 - 10,
-25 = -25.
Since -25 does in fact equal -25, our value for t is correct.
The answer to the math question Cos 5t cos 3t -square root 3 2 - sin 5t cos 3t equals 0. In order to find this answer you will have to find out what each letter is.
-3t
20t
7p+5t
3t - 1
The answer to the math question Cos 5t cos 3t -square root 3 2 - sin 5t cos 3t equals 0. In order to find this answer you will have to find out what each letter is.
15t
-3t
The question is somewhat ambiguous: the answers are LCM[3T2, 5T] =15T2 or LCM[(3T)2, 5T] =45T2
2t-5t=-3t
6t - 5t - 6 = (3t + 2)(2t - 3)
The GCF is t.
20t
7p+5t
5t + 2 = 3t - 2t + 5 Collect like terms 5t - 3t + 2t = 5 - 2 4t = 3 t = ¾ Check: 5 x 3/4 = 3¾ + 2 = 5¾; 3x¾- 2x¾ + 5 = 5¾ QED
3t - 1
-5t + 9 + 2t = 30Combine like terms on the left side:-3t + 9 = 30Multiply both sides by -1"3t - 9 = -30Add 9 to both sides:3t = -21Divide both sides by 3:t = -7