3 years ago

X=-10 and Y-5, then 3x+6y=

Mathematics

2 answers:

oksian1 [2.3K]3 years ago

8 0

Answer:

-60

Step-by-step explanation:

Substitute -10 and -5 for x and y in the equation:

3x + 6y = 3(-10) + 6(-5) = -30 + -30 = -60

valkas [14]3 years ago

8 0

Answer:

-60

Step-by-step explanation:

-10(3)= -30

-5(6)= -30

-30+(-30)=-60

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