3 years ago

3x -7= -5(x+3); x= -1

Mathematics

1 answer:

Inessa [10]3 years ago

3 0

Answer:

-10

Step-by-step explanation:

-1+3= -2

-2 times -5= -10

3 times -1= -3

-3 -7=-10

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Multi-step K is the midpoint of JL, JL=4x-2, and JK=7. Find x, KL, and JL

ddd [48]

If K is midpoint of JL then JK = 0.5JL

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3 years ago

3x -7= -5(x+3); x= -1​

3x -7= -5(x+3); x= -1