SOLUTION: what is the slope of the graph of this linear equation in two variables 3y + 18x = 21
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Question 38858
:
what is the slope of the graph of this linear equation in two variables
3y + 18x = 21
Answer by
fractalier(6550)
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Take 3y + 18x = 21 and solve for y...
3y = -18x + 21
y = -6x + 7
Thus the slope is -6.