8x-7 plus 2x equals 6 plus 5x plus 2?
If 2x - 3y = 7, -3 y = 7 - 2x or y = (2x - 7)/3, or y = (2/3)x - (7/3). The slope is 2/3 and the y-intercept is -(7/3).
-5
2x + 7 + 2x = 23 4x + 7 = 23 4x = 16 x = 16/4 x = 4
If -2x +14 = 0, -2x = -14, or x = 7.
The slope of the line of 2x plus 2y equals 7 is (7/2x - 1).
y=2x+7. The 2 is your slope and the 7 is your y intercept.
Because the slope of these lines are the same, they are parallel. One crosses the y-axis at 7 and the other at -7. When written in this manner the number in front of the x is the slope.
It is -1/2
2x-7y=14 2x-14=7y from this equation the slope is 2/7
2x = -7 - 8y
2x + y = 7y = -2x + 7
7
14y - 2x = 28 14y = 2x + 28 y = x/7 + 2 Therefore, the slope is 1/7.
If x=4 then 2x+7 =
-9
8x-7 plus 2x equals 6 plus 5x plus 2?