2 Points If you were to solve the following system by substitution, what would be the
best variable to solve for and from what equation?
2x+81=12
31- Sv=11
O A. x, in the second equation
O B. y, in the second equation
C. x, in the first equation
D. y, in the first equation

man its nopq i just guessed and got it right so uhh

g00d lucc

step-by-step explanation:

true

step-by-step explanation:

according to the national european world center, the engineering of the ford company on elon musk's flame throwers proved the globalization of the natural wallabies and therefore, results in the growth product domestication in almonds.

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

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