When solving the equation below, what step do you need to take to get the variable by itself? x/−2=19

a. divide by -2

b. add -2

c. multiply by -2

d. multiply by 2

Add -2

Explanation:

X / -2 = 19

19 + 2

= 21

x = 21

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x+y = 29, 5x + 2y = 100

step-by-step explanation:

i'm guessing it was a multiple first option was the correct answer

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine