6x +108=18y y=6x/18+108/18 y=x/3+6
There is no non-trivial equivalent.
To solve the equation for either y or x, you need to have a value for the variable you are not trying to solve for. For example, if you're solving for x in y = -6x + 1, when y = 0: 0 = -6x + 1 (substitute 0 for y) 6x = 1 (add 6x to both sides) x = 1/6 (divide both sides by 6)
First you need to solve for y like this: 6x+3y=8 3y=-6x+8 y=-2x+8/3 Once you have the equation solved for y, the coefficient of x equals the slope: slope = -2
y*y = 11y Divide both sides by y: y = 11
since y = 3x+1 we have y squared =(3x+1) squared x^2 + y^2 = 25 x^2 + (3x+1)^2=25 x^2 + 9x^2+ 6x+1 = 25 10x^2 + 6x + 1 = 25 10x^2 + 6x -24 = 0 solve x from quadratic formula x = 1.28 y = 3x + 1 = 4.83
6x +108=18y y=6x/18+108/18 y=x/3+6
There is no non-trivial equivalent.
To solve the equation for either y or x, you need to have a value for the variable you are not trying to solve for. For example, if you're solving for x in y = -6x + 1, when y = 0: 0 = -6x + 1 (substitute 0 for y) 6x = 1 (add 6x to both sides) x = 1/6 (divide both sides by 6)
5
It works out that x = 6 and y = 3 or as (6, 3)
x = 6 and y = -2
6x+2y=4 gives y=2-(1/3)x
First you need to solve for y like this: 6x+3y=8 3y=-6x+8 y=-2x+8/3 Once you have the equation solved for y, the coefficient of x equals the slope: slope = -2
To solve these two problems as separate equations, you would solve the fist as follows: Multiply the entire equation by -1 giving you 6x+y=-27 divide x and 27 by 6 giving you x+y=4.5 subtract y from each side giving you the answer x=4.5-y. You would solve the second as 6x+7= -45 subtract 7 from each side giving you 6x= -52 divide each side by 6 giving you x= -8.67.
y*y = 11y Divide both sides by y: y = 11
y=6x-16 y=-2x+8