SOLUTION: the equation of a line is 12y+7x=-4 what is the value of x if y is -11

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Question 931699: the equation of a line is 12y+7x=-4 what is the value of x if y is -11
Answer by MathLover1(20849) About Me  (Show Source):
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12y%2B7x=-4
the value of x if y=-11 will be
12%28-11%29%2B7x=-4
-132%2B7x=-4
7x=-4%2B132
7x=128
x=128%2F7
x=18.28571428571429 exact solution
x=18.29 approximate solution