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one is y=3x+3

so is y=3x+5

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15y ago

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Is 3x plus 2y equals 5 and 3x plus 2y equals 9 perpendicular or parallel?

We need to get both equations into slope-intercept form. If they are parallel, they will have the same slope. If they are perpendicular, they will have slopes that when multiplied equal -1. (unless one line is horizontal and the other vertical) 3x+2y=5 2y=5-3x y=(-3/2)x+(5/2) 3x+2y=9 2y=9-3x y=(-3/2)x+(9/2) The two lines are parallel, since both slopes are equal to (-3/2).


What is parallel to 14x plus 21y plus 42 equals 0?

y=-2/3x with any y-intercept except -2.


Write an equation of the line containing the given point and parallel to the the given line6 and 7 3x plus y equals 8?

Given point: (6, 7) Equation: 3x+y = 8 Parallel equation: 3x+y = 25


Write equation in slope intercept form for the line parallel to y equals 3x-3 and with a y intercept of -4?

Since the two lines are parallel, then they have the same slope, 3. Thus, the equation of the line with y-intercept -4, and parallel to y = 3x - 3 is y = 3x - 4.


The line parallel to 3x plus y equals 0 that has the same x intercept as y equals 3x-9 determine the equation of the line from the clue answer in Ax plus By plus C equals 0 please help me answer this?

same x intercept as y = 3x -9 x intercept is when y = 0 0 = 3x-9 3x = 9 x = 3, the same x intercept Now find the line parallel to 3x+y = 0 with x intercept = +3 Since line is parallel it has the same slope 3x+y = 0 y = -3x +0 standard form where the number in front of x is slope, = -3 Thus y = -3x + b but we know x intercept (when y = 0) is +3 0 = -3(3) + b solve b = +9 the parallel line is y = -3x+9