SOLUTION: Please help me solve the system: x - 6y = 11 4x - 7y = 10
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Question 274480
:
Please help me solve the system:
x - 6y = 11
4x - 7y = 10
Answer by
scott8148(6628)
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x = 11 + 6y
substituting ___ 4(11 + 6y) - 7y = 10 ___ 17y + 44 = 10 ___ 17y = -34 ___ y = -2
substituting ___ x = 11 + 6(-2) ___ x = -1