Answer:
t=0
Step-by-step explanation:
First, we expand everything. The left-hand side is -3(2t) - 1(-3), and we expand it to be -6t+3. The right-hand side is t+t+t+3, and we can reduce it to 3t+3. Now that we have both sides of the equation, we set them to each other.
-6t+3=3t+3 (subtract 3 on both sides)
-6t=3t (add 6t to both sides)
9t =0 (divide by 9)
t=0
D. 1/2 due to the fact that 10 would be over 20 so 10/20 and simplified is 1/2.
Step-by-step explanation:
that is the step by step
brainliest please
Answer:
A
Step-by-step explanation:
55+20=75 and the other percentage is 25
