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photoshop1234 [79]
3 years ago
11

Solve using substitution. Please show work -4.5x-2y=-12.5 3.25x-y=-0.75

Mathematics
1 answer:
mihalych1998 [28]3 years ago
4 0
Solve for y on one of the questions. I'll do the second one. it will be y=3.25x+0.75. Plug it in for y in the other problem like  this: -4.5x-2(3.25x+0.75). Solve. X= 5.5 and Y=18.625
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