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murzikaleks [220]
3 years ago
10

Solve using substitution. -5x + 10y = -10 y = -2

Mathematics
1 answer:
kykrilka [37]3 years ago
8 0

Answer:

Point Form:

( − 2 , − 2 )

Equation Form:

x =  − 2 ,  y =  − 2

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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7 0
2 years ago
Read 2 more answers
T3=-6.5 and t5=-3.9 determine d
nekit [7.7K]
t_3=-6.5;\ t_5=-3.9\\\\t_5-t_3=2d\\\\2d=-3.9-(-6.5)\\\\2d=-3.9+6.5\\\\2d=2.6\ \ \ \ |divide\ both\ sides\ by\ 2\\\\\boxed{d=1.3}
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3 years ago
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