Use substitution to solve for x in the system of equations.
10x + 2y = 30
4x + y =...
Mathematics, 17.10.2019 07:00 kayleetweedy1
Use substitution to solve for x in the system of equations.
10x + 2y = 30
4x + y = 4
a. x = -11
b. x = 11
c. x = 13
d. x = 15
Answers: 1
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