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Y = x - 4. 2x + 3y = -17 substitution method
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Y = x - 4. 2x + 3y = -17 substitution method

User Booster
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1 Answer

7 votes

Answer:

x = -1

y = -5

Explanation:

y = x - 4 y = x - 4

2x + 3y = -17 y = (-1) - 4

2x + 3(x - 4) = -17 y = -1 - 4

2x + 3x - 12 = -17 y = -5

5x - 12 = -17

5x - 12 + 12 = -17 + 12 Check

5x = -5 2x + 3y = -17

5x/5 = -5/5 2(-1) + 3(-5) = -17

x = -1 -2 + -15 = -17

-17 = -17

User Harit Kumar
by
6.5k points
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