Suppose you are asked to solve the following system of equations by substitution.
x + 4y = 20
...
Mathematics, 07.04.2021 20:00 samjohnson3637
Suppose you are asked to solve the following system of equations by substitution.
x + 4y = 20
6x +y = 31
Write an expression that you can substitute for x in the second equation.
Answers: 3
Mathematics, 21.06.2019 22:00, nshuey0930
Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4
Answers: 2
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