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____ [38]
3 years ago
5

Solve by substitution please??? Immediate help!

Mathematics
1 answer:
marta [7]3 years ago
3 0
Solve for the first variable in one of the equations, then substitute the result into the other equation.
3. (1/2, -1,2)
4. (2, -4)
You can get step by step at:
https://www.mathpapa.com/algebra-calculator.html
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