* 2x+50=0
How much is X

answer:

-25

Step-by-step explanation:

                 2x + 50 = 0

                          2x = 0 - 50

                                = -50

                              x = -50 / 2

                                 = -25

Hope this helps

:D

in if you ask questions, the points are taken from your total and given to the one who answered it..

so if i have 30 points and i ask a question for 5 points, then when someone asks a question i will lose 5 points and the answerer earns 5

happy to

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.