3 years ago

X=5 2x-3y=4 How do I solve this equation

Mathematics

1 answer:

Xelga [282]3 years ago

4 0

Answer:

$x = 5 \\ \\ 2x - 3y = 4 \\ \\ 2 \times 5 - 3y = 4 \\ \\ 10 - 3y = 4 \\ \\ - 3y = 4 - 10 \\ \\ - 3y = - 6 \\ \\ y = 2$

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