solve this problem please...
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15x+20y=465
15x+21y=447
subtracting both
-y=-18
y=18
15x=465-360
x=105/15
x=7
15x+21y=447
subtracting both
-y=-18
y=18
15x=465-360
x=105/15
x=7
brainyfatty:
hiii
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pls mark as brainliest!
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