Hilda adds 5 to a number then multiplies the sum by -2 the result is 6 what does x=

6?

Step-by-step explanation:

-17

Step-by-step explanation:

(5 + x) x -2 = 6

(5 - 17) x -2 = 6

-12 x -2 = 6

6 = 6

x = -17

i can answer this question sweetie!

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b