0
4x + 2y = 30
Substitute for the variables
y could be equal to 3
x could be equal to 6
So that means that,
4 x (6) + 2 x (3)= 30
24 + 2 x (3)= 30
24 + 6= 30
30 = 30
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∙ 13y ago
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How do you do 2x plus y equals -12 -4x-2y equals 30?
2x+y=-12-4x-2y=30 x=-y/2+30, you plug this into -12-4x-2y=30 and get -12+2y-120-2y=30 which gives 2y-2y=162. This is not possible, so the equation is unsolvable.
What is 4x plus 2y equals 20 in slope intercept form?
4x+2y = 20 2y = -4x+20 y = -2x+10
What is the answer to 8x plus 2y equals 4?
8x+2y=4x=-y/4+0.5y=-4x+2
What is the x and y coordinates of these equations y equals 3x and 4x plus 2y equals 30?
4x + 2(3x) = 30 10x = 30 x= 3. Y= 9. (3,9)
2x plus y equals 3 2y-6 equals -4x?
4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists
How do you do 2x plus y equals -12 -4x-2y equals 30?
2x+y=-12-4x-2y=30 x=-y/2+30, you plug this into -12-4x-2y=30 and get -12+2y-120-2y=30 which gives 2y-2y=162. This is not possible, so the equation is unsolvable.
How do you solve 2y equals 4x plus 4?
2y = 4x + 4y = 2x + 2
What is the slope of 4x plus 2y equals 24?
4x+2y=24 => 2y=24-4x => y=12-2x and the slope is -2
What is 4x plus 2y equals 20 in slope intercept form?
4x+2y = 20 2y = -4x+20 y = -2x+10
What is the answer to 8x plus 2y equals 4?
8x+2y=4x=-y/4+0.5y=-4x+2
What is the x and y coordinates of these equations y equals 3x and 4x plus 2y equals 30?
4x + 2(3x) = 30 10x = 30 x= 3. Y= 9. (3,9)
How do you resolve this problem -4x-2y equals plus 3?
-4x-2y = 3 -2y = 4x+3 y = -2x-1.5 which is the equation of a straight line
What is the slope of the line that has the equation 4x plus 2y equals 12?
what is the slope of the line that has the equation 4x+2y=12?
2x plus y equals 3 2y-6 equals -4x?
4x + 2y = 6 (first equation x 2) 4x + 2y = 6 (second equation rearranged) No unique answer exists
Slope of 4x plus 2y equals 12?
-2
What is the slope of 4x plus 2y minus 8 equals 0?
4x+2y-8=0 2y=8-4x y=4-2x slope= -2
What is the slope of the line represented by this equation 4x plus 2y equals 6?
4x+2y = 6 2y = -4x+6 y = -2x+3 Slope = -2
