its1sean its1sean

17-09-2020
Mathematics

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14. Solve for x and y

14 Solve for x and y class=

Respuesta :

meredith48034 meredith48034

17-09-2020

Answer:

Step-by-step explanation:

7x - 44 = 4x + 4

3x - 44 = 4

3x = 48

x = 16

7(16) - 44 = 112 - 44 = 68

4(16) + 4 = 64 + 4 = 68

8y - 43 + 39 = 180

8y - 4 = 180

8y = 184

y = 23

8(23) - 43 = 184 - 43 = 141

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