oliviaschmitt0
05.11.2020 •
Mathematics
Use elimination to solve the system of equations.
-4x + 3y = 23
4x + 2y = 42
Solved
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Ответ:
x = 4
y= 13
Step-by-step explanation:
x cancel out and add the y's and add 23 +42 solve y then put y in 1 of equations and solve x
Ответ:
101 pounds
Step-by-step explanation: