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How do you do the work for 4x plus 8y equals 20 -4x plus 2y equals -3?
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What is 4x plus 2y equals 20 in slope intercept form?
4x+2y = 20 2y = -4x+20 y = -2x+10
How do you work out x plus 2y equals 7?
x+2y = 7 2y = -x+7 y = -0.5x+3.5
3x plus 2y equals 20 and 5x-2y equals 1?
3x+2y=20 5x-2y=1 (3x+2y) + (5x-2y)= 20+1 3x+5x= 21....... 8x=21.........x=2 5/8 Subsitute x=3(2 5/8)+ 2y=20........... 7 7/8 +2y=20.........2y= 20- 7 7/8....... y=6 1/16
What is 4x plus 2y equals 20 in slope-inercept form?
4x + 2y = 20 2y = -4x + 20 y = -2x + 10.......but you may also write it as y = 10 - 2x.
X plus 2y-6z equals 23?
63 + 20 - 60 = 23
What is 4x plus 2y equals 20 in slope intercept form?
4x+2y = 20 2y = -4x+20 y = -2x+10
Solve 4y equals 2y plus 40?
4y = 2y + 40 4y - 2y = 2y -2y +40 2y = 40 y = 20 check 4(20) = 2(20) +40 80 = 80
How do you work out x plus 2y equals 7?
x+2y = 7 2y = -x+7 y = -0.5x+3.5
What is 4x plus 2y equals 20 in slope-inercept form?
4x + 2y = 20 2y = -4x + 20 y = -2x + 10.......but you may also write it as y = 10 - 2x.
3x plus 2y equals 20 and 5x-2y equals 1?
3x+2y=20 5x-2y=1 (3x+2y) + (5x-2y)= 20+1 3x+5x= 21....... 8x=21.........x=2 5/8 Subsitute x=3(2 5/8)+ 2y=20........... 7 7/8 +2y=20.........2y= 20- 7 7/8....... y=6 1/16
X plus 2y-6z equals 23?
63 + 20 - 60 = 23
X - 2y equals -12 x plus 6y equals 20?
x = -4 and y = 4
What is the answer to 3x plus 2y - 5 equals 0 x equals y plus 10?
3x+2y-5=0 3x+2y=5 Im lost im only 12 work out the rest hope i helped
X equals 2y-3 x equals 2y plus 4?
This means that 2y - 3 = 2y + 4 which is not possible.
Solve by the method of elimination 2x plus 3y equals 40 3x plus 2y equals 20?
y=16 x= -4
What is 4x plus 2y equals 20 in slope-intercept form?
y = -2x+10
X plus 2y equals 10 and 4y - 20 equals 2x?
The solution is:- x = 0 and y = 5
