Question

Alguien,que me ayude, porfavor!!​

Answer 1

Explicación paso a paso:

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Answer 2

4z + 16 = 2z + 4

4z - 2z = 4 - 16

2z = -12

z = -6

5b = 6 + 9

5b = 15

b = 3

5x - 7 = -6 + 16x + 1

5x - 16x = -6 + 1 + 7

-11x = 2

x = -0,18

6a = 32 - 50

6a = -18

a = -3

7m - 3m = 8

4m = 8

m = 2