Answer:
A. -2
Explanation:
Arrange to y-intercept form:
-4x + 7 = 2y - 3
7 = 4x + 2y - 3
7 + 3 = 4x + 2y
10 = 4x + 2y
10 - 2y = 4x
-2y = 4x - 10
y = -2x + 5
As you can see, -2 is the slope of the equation.
-2
this eq. can be simplified to -
y = 5 - 2x
we know that the coefficient of x is the slope
therefore , -2 is the slope
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