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Mathematics, 30.10.2020 01:00 sleepyflower10

Solve the system by substitution. Check your solution. y = 0.8 x + 7.2.
20 x + 32 y = 48.
a. (8, -6)
b. (5, 11)
c. (-4, 4)
d. (-10, 2)

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Solve the system by substitution. Check your solution. y = 0.8 x + 7.2.
20 x + 32 y = 48.
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