2018年4月13日 · y = (2/3)x -2 You must do the same action on both sides of the = sign; (+3y) 2x = 6 + 3y (-6) 2x-6 = 3y (/3) (2x-6)/3 = y Therefore; y = (2/3)x -2

2017年4月23日 · graph{2x+3y=6 [-10, 10, -5, 5]} You can start by solving for "y". 2x + 3y = 6 [Subtract 2x from both sides] 3y = 6 - 2x [Divide both sides by 3] y = (6-2x)/3 Now we can …

2018年3月23日 · How do you solve #2x + 3y = 6# and #x + y = 3# using substitution? Algebra Systems of Equations and Inequalities Systems Using Substitution. 1 Answer

2014年12月23日 · You can first re-arrange your expression by letting y alone on one side: 2x-3y=6 -3y=6-2x and finally: y=2/3x-2 2/3 is the SLOPE. It tells you how the value of y changes …

2x + 3y = -6 2x + 3*0 = -6 2x = -6 x = -6/2 x = -3 The x intercept is located at (-3,0) Plot (0,-2) and (-3,0) on the same xy grid. Draw a straight line through the two points. Extend the line as far …

What is the polar form of # x^2 + y^2 = 2x#? How do you convert #r \sin^2 \theta =3 \cos \theta# into rectangular form? How do you convert from 300 degrees to radians?

2016年12月7日 · The fourth term would be: (6!)/((3!)(3!))(2x)^3*(3y)^3 The 6th row of Pascal's triangle helps: 1, 6, 15, 20, 15, 6, 1 These numbers can be calculated with factorials ...

Solve this for y. Add 3y to both sides. Subtract 6 from both sides. Finally, divide both sides by 3. To graph a linear equation such as this. you need only two points, and these can be the x- and …

2018年5月20日 · "slope "=-2/3," y-intercept "=2 >"the equation of a line in "color(blue)"slope-intercept form" is. •color(white)(x)y=mx+b "where m is the slope and b the y-intercept" …

2018年5月24日 · See a solution process below: First, subtract color(red)(3y) from each side of the equation to isolate the x term while keeping the equation balanced: 2x + 3y - color(red)(3y) = 6 …