A) s+9=4
b) x-7=3
c) m-8=1
d) n-10=20
pls help

a)

s = 4 - 9

s = -5

b)

x = 3 + 7

x = 10

c)

m =1 +8

m = 9

d)

n = 20 + 10

n = 30

Step-by-step explanation:

You want the variable on one side of the equation to solve.

So we move the numbers on the left side to the right, when you do this you use the opposite operator. Addition and subtraction are opposite operators.

this shows a reflection over the x-axis and is translated one unit down and 6 units to the right (x + 6, y - 1)

hope this !

~just a girl in love with shawn mendes

da freeck kinda math is this just drop out

step-by-step explanation: