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i assume there should be an equals sign in here somewhere, because of the space after 3x I'll assume it goes there.
3x=2y+5-y
if you need to solve for y, you must get 'y' by itself on one side of the equation. to do that you must do the oppposite of a specified operation as required, and always do to one side what you do to the other.
3x=2y+5-y tells you what 3x is, but you want y, so
3x-5=2y+5-y-5 (you need to get rid of the +5, so -5 from each side) (it may seem odd that you can just start adding and subtracting things, but as long as you do the same to both sides, the two sides will still equal each other)
3x-5=2y-y
3x-5=y
y=3x-5
What else can I help you with?
What is 3x-2y equals 6 solve for y?
3x-2y=6 -2y=-3x+6 y=1.5x-3
What is 3x plus 2y equals 6 solve for y?
3x+2y=6 2y=-3x+6 y=-1.5x+3
How do you solve this equation 3x plus 2y equals 12 solve for y?
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
How do you solve 3x plus 2y plus 6 0?
If you mean: 3x+2y+6 = 0 then it is y = -1.5x-3 as a straight line equation
Solve by substitution 3x plus 2y equals 6 4x-y equals 2?
4x-y=2, thereforey=4x-2sub y into 3x+2y=6...3x+8x-4=611x=10x=10/11
How do you solve 5 equals 3x-2y?
3x-2y = 5 -2y = -3x+5 y = 1.5x-2.5 in slope intercept form
What is the slope intercept form for 3x-2y equals 12?
3x - 2y = 12 2y + 12 = 3x 2y = 3x - 12 y = 3x/2 - 6 Gradient = 3/2 Y-intercept = -6
3x y - 2y?
3xy-2y=0 3xy=2y y=2y (3x) y/2y=3x 1/2=3x multiply across by 2 1=6x 1/6=x therefore substituting x=1/6 into 3xy-2y; 3(1/6)y-2y=0 1/2y=2y y=2y/0.5 0.5 aka 1/2 y=1
What is the slope-intercept form of the equation -3x plus 2y equals 12?
-3x + 2y = 12-3x + 3x + 2y = 3x + 122y = 3x + 122y/2 = 3x/2 + 12/2y = (3/2)x + 6
Solve the following system of equations x plus 2y -6 equals z 3y-2z equals 7 4 plus 3x equals 2y -5z?
x+2y-6=z -z -z x+2y-z-6=0 +6 +6 ---------> x+2y-z=6 3y-2z=7 ---------> 0x+3y-2z=7 4+3x=2y-5z -3x -3x ---------> -3x+2y-5z=4 Put them into a matrix, for x,y,z and their answers. Solve for [A]-1[B], and the answer comes to: x= 1.75, y= 1.5, and z= -1.25
What is the y intercept of the graph 3x-2y equals 6?
Put in this form.......Y = mX + bb = Y intercept.3X - 2Y = 6- 2Y = - 3X + 6Y = (3/2)X - 3================
How do you solve the system of equation x plus 2y-2 3x plus 4y6?
If you mean x+2y = -2 and 3x+4y = 6 then the solutions to the equations are x = 10 and y = -6
