Mathematics

Mathematics, 17.09.2019 02:30, hvbrown28

Solve the system of equations by substitution. what is the solution for x? 2x + y = 1 4x + 2y = −1
a. x = 0
b. x = 2
c. there is no x value as there is no solution.
d. x can be any value as there is an infinite number of solutions.

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