Question

Find the value of the following for the given value of variable.

1) 2 x + 1 ( x = –2)​

Answer 1

Step-by-step explanation:

$2x + 1 \\ 2( - 2) + 1 \\ - 4 + 1 \\ - 3$

HOPE IT HELPS.. LIKE AND FOLLOW..■□●

Answer 2

Answer:

2×-2+1 = -4+1 now we should minus the numbers because - + = -

Step-by-step explanation:

-4+1 = -3