Mathematics
Vereb150
2016-09-20 00:02:51
Solve the following system of equations by using the substitution method. x = 4 - 2y 4x + 8y = 16
ANSWERS
azeala
2016-09-20 05:11:02

x = 4 - 2y 4x + 8y = 164(4-2y) + 8y = 1616 - 8y + 8y = 168y - 8y = 16 - 160

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