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How do you get y by itself in the equation 3x-6y equals 9?
3x-6y=9 -3x -3x -6y=9-3x __ ____ -6 -6 y=9-3x ____ -6
How do you put y 2 -3( x - 1 ) into standard form?
To put the equation ( y = 2 - 3(x - 1) ) into standard form, first expand the equation: ( y = 2 - 3x + 3 ), which simplifies to ( y = -3x + 5 ). Next, rearrange it to standard form ( Ax + By = C ): add ( 3x ) to both sides to get ( 3x + y = 5 ). Thus, the standard form is ( 3x + y = 5 ).
How do you graph the linear equation 3x plus y equals -4?
3x + y = -4 -3x -3x y = - 4 -3x now plug in points!+++To clarify the principle, re-arrange the equation so it reads as "y = [something done to x]" then calculate a table of points for the plot itself.
Equations 6-4x-3x² equals 0?
This is a quadratic equation requiring the values of x to be found. Rearrange the equation in the form of: -3x2-4x+6 = 0 Use the quadratic equation formula to factorise the equation: (-3x+2.69041576)(x+2.23013857) Therefore the values of x are 0.8968052533 or - 2.230138587 An even more accurate answer can be found by using surds instead of decimals.
What is 3x plus 2y equals 8?
3x + 2y = 8 This is an equation. It could be the equation of a line.
What is the slope of the line 3x minus 2y plus 12 equals 0?
3x-2y+12 = 0 Rearrange the equation in the form of y = mx+c: y = 1.5x+6 Therefore the slope is 1.5 and the y intercept is 6
Where are the points of intersection of the straight line 3x -y equals 5 with the curve 2x squared plus y squared equals 129?
(52/11, 101/11) and (-2, -11) Rearrange 3x-y = 5 into y = 3x-5 and substitute this into the curve equation and then use the quadratic equation formula to find the values of x which leads to finding the values of y by substituting the values of x into y = 3x-5.
What is the sum of 3x plus 2 and -4 plus 3?
The sum of 3x plus 2 and -4 plus 3 is 3x+1 if the equation is (3x+2)+(-4+3). If they are two separate questions, 3x+2 remains as itself while -4+3=-1.
Is 3x-2 -3x 2 a quadratic equation?
3x^-2 -3x^2 is not a quadratic equation because it does not take the form ax^2 +bx+c.
Which ordered pair is in the solution set of 3x - y 10?
To determine the ordered pair in the solution set of the equation (3x - y = 10), you can rearrange it to (y = 3x - 10). Any ordered pair ((x, y)) that satisfies this equation will be part of the solution set. For example, if you choose (x = 4), then (y = 3(4) - 10 = 2), so the ordered pair ((4, 2)) is in the solution set.
How do you solve -6y 3x equals 12?
To solve the equation (-6y + 3x = 12), first, isolate one variable. Rearranging gives (3x = 12 + 6y), or (x = 4 + 2y) after dividing everything by 3. This expression represents (x) in terms of (y). You can also rearrange to express (y) in terms of (x) if needed.
What is the slope of -3x plus 4y 8?
To find the slope of the equation (-3x + 4y = 8), first rearrange it into slope-intercept form (y = mx + b). Adding (3x) to both sides gives (4y = 3x + 8). Dividing everything by 4 results in (y = \frac{3}{4}x + 2). Therefore, the slope (m) is (\frac{3}{4}).
