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Lena [83]
3 years ago
11

Please show work I have more pictures otw

Mathematics
2 answers:
Anna71 [15]3 years ago
5 0

Answer:

-3/5, 4, 5, 35

Step-by-step explanation:

<em>7 - 3x = 12</em>

-3x = 5

x = -3/5

<em>7(x - 3) = 7</em>

7x - 21 = 7

7x = 28

x = 4

<em>7x - 16 + 8x = 59</em>

15x - 16 = 59

15x = 75

x = 5

<em>3x - 5 + 2x + 10 = 180</em>

5x + 5 = 180

5x = 175

x = 35

Hatshy [7]3 years ago
3 0

Answer:

ou

Step-by-step explanation:

op

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