The equation (2x + 8y = -13) represents a linear equation in two variables, (x) and (y). When graphed, it produces a straight line. To find the slope and y-intercept, you can rearrange it into slope-intercept form (y = mx + b). In this case, the slope is (-\frac{1}{4}) and the y-intercept is (-\frac{13}{8}).
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
this is an additional problem
5
273 13+8 = 21 and 13*21 = 273
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
this is an additional problem
5
273 13+8 = 21 and 13*21 = 273
The answer to the problem of 13 equals -4x plus 9 is x equals -1.
basically you asked what -28+21 which equals -7
yes it is
5
The answer to 1 over 2x plus 13 equals 9 is x equals -8.
13
13
3x + 2y = 13Subtract 3x from each side:2y = -3x + 13Divide each side by 2:y = (-3/2)x + (13/2)The graph is a straight line, with a slope of (-3/2),through the point (0, 13/2) .