Asystem of equations is given below:
y = –2x + 1
6x + 2y = 22
whic...
Mathematics, 26.12.2019 04:31 santosm35
Asystem of equations is given below:
y = –2x + 1
6x + 2y = 22
which of the following steps could be used to solve by substitution?
a. 6x + 2(−2x + 1) = 22
b. −2x + 1 = 6x + 2y
c. 6(−2x + 1) + 2y = 22
d. 6(y = −2x + 1)
Answers: 1
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