What is the anwser to 3 (2t+5) = 5t+25

t=10

Step-by-step explanation:

3 (2 t + 5) = 5 t + 25

Multiply parenthesis by 3 ^^^

6t + 15 = 5t + 25

move terms^^

6t - 5t = 25 - 15

collect the terms

and subtract

3 (2t+5) = 5t+25

Multiply the bracket with 3

(3) (2t) (3) (5) = 5t+25

6t+15=5t+25

Move 5t to the other side. Sign changes from + 5t to - 5t

6t-5t+15=5t-5t+25

6t-5t+15=25

Move + 15 to the other side. Sign changes from + 15 to - 15

6t-5t+15-15=25-15

6t-5t=10

1t=10

divide by 1

1/1t=10/t

t=10

Answer: t=10