Question

Which of the following is the solution to -x - 10 = -3?
A. x = -13
B. x = 13
C. x = 7
D. x = -7

Answer 1

D

Answer 2

point me ur step... i will check for u... k

Answer 3

letter c
as x-10=-3
x=10-3
x=7

Answer 4

add 10 to each side making -x=7

Answer 5

then switch the signs on both sides, making x=-7

Answer 6

ya i got 7 too ! i just plugged the number in for x and that was my answer ! thanks ! (:

Answer 7

therefore, the answer is D, x=-7

Answer 8

that was wrong i didnt saw the negative sign of x
the correct one is c
-x-10=-3
-x=10-3,transpose 10 beside 3 and the negative sign of 10 will become positive as it passes through the - sign.
-x=7
x=7divide no.7 by the negative sign of x

Answer 9

answer is -7 because..... -x not x