3t-2+t=4-7t
4t-2=4-7t
-6=-11t
6/11=t
Answer:
This is pogers
Step-by-step explanation:
What is ur minecraft usernaem
The difference is about 1.63
The answer is D.
6x * 6x = 36x^2
6x * -7 = -42x
6x * 7 = 42x
-7 * 7 = -49
The -42x and 42x cancel each other out, resulting in 36x^2 - 49.
