Step-by-step explanation:
question number 2 first part X + 2 is equal to 7 .. x is equal to 7 - 2x is equal to 5 ..second part 3 x minus 1 is equal to 3 x is equal to 23 - 1 = 3x=24 x=24÷3=x=8ans
Answer:
the answer to this question is 121 but there is a problem with that question because its common difference is not the same
Answer:
Step-by-step explanation:
try the numbers -3 -2 1 and 3
2+12a. When adding, you're only collecting "like terms".
The are parallel to each other because the are both straight horizontal lines
