2 years ago

Help me please show me step by step how to do this it is due soon

Mathematics

1 answer:

kicyunya [14]2 years ago

6 0

x = 14
y = 5

Step-by-step explanation:

Value of x

9x - 2 = 5x + 54

9x - 5x = 54 + 2

4x = 56

x = 14

value of y

(9x - 2) + (10y + 6) = 180

(9 · 14 - 2) + 10y + 6 = 180

126 - 2 + 10y + 6 = 180

130 + 10y = 180

10y = 180 - 130

10y = 50

y = 5

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