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komari0217
03.03.2020 •
Mathematics
Solve by using substitution. x + y = -5
-3x – 4y = 20
Solved
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Ответ:
answer:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(0,-5)
Equation Form:
x = 0, y= -5
Ответ:
B. TUW = VUW
Step-by-step explanation: The angles have to align and be congruent to each other