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Mathematics, 13.12.2021 19:20 alyxkellar06

L 4.4.2 Test (CST): Systems of Equations and Inequalities Question 23 of 25
Which of these shows the result of using the first equation to substitute for y
in the second equation, then combining like terms?
y= 2x
2x + 3y = 16
A. 4x= 16
O B. 8x = 16
C. 5x = 16
O D. 5y= 16

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L 4.4.2 Test (CST): Systems of Equations and Inequalities Question 23 of 25
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