3 years ago

OFFERING 30 POINTS! ANSWER ALL!

Mathematics

2 answers:

Margaret [11]3 years ago

8 0

Answer:

1. 3.333333333333...

2. 1

3. -5

1. -8 + 2( -3x + 9) = -10

-6x + 10 = -10

-6x = -20

x = 3.33333333...

2. 8x + 5(6x - 8) = -2

38x - 40 = -2

38x = 38

x = 1

3. -x + 3(4x +26) = 23

11x + 78 = 23

11x = -55

x = -5

Anika [276]3 years ago

4 0

1. -3x-y=-9
X=3- y/3

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