Make x the subject m=x+a/b-k

x = m - a/b + k

Step-by-step explanation:

m = x + (a / b) - k

switch sides

x + a/b - k = m

subtract a/b - k from both sides

a + a/b - k - (a/b - k) = m - (a/b - k)

therefore,

x = m - a/b + k

answer: 12

step-by-step explanation:

because yes

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol