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If you want this in the form y=mx+c so that you can draw a straight-line graph,
12x + 4y-20 = 4
4y=-12x+24
/4: y=-3x+6
gradient is 3, y intercept at x=6
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∙ 14y ago
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9x plus 2 equals 12x plus 14?
9x + 2 = 12x + 14 -3x = 12 x = -4
12x-8 equals 10x plus 4?
12x - 8 = 10x + 42x = 12x = 6
What is the answer to 8x-3 plus 6x-1 equals 12x plus 6?
8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5
X2 plus 12x-64 equals 0?
x2 + 12x - 64 = 0 ∴ (x + 16)(x - 4) = 0 ∴ x ∈ {4, -16}
What is the discriminent of 9x2 plus 12x equals 2?
It is: 122-4*(9*-2) = 216
6x plus 12x plus 2x equals 80?
6x + 12x + 2x = 80 20x = 80 x = 4
9x plus 2 equals 12x plus 14?
9x + 2 = 12x + 14 -3x = 12 x = -4
12x-8 equals 10x plus 4?
12x - 8 = 10x + 42x = 12x = 6
What is the answer to 8x-3 plus 6x-1 equals 12x plus 6?
8x-3+6x-1 = 12x+614x-4 = 12x+614x-12x = 6+42x = 10x = 5
What is the solution of 2x2-12x plus 16 equals 0?
2*2 - 12x +16 =0 4 - 12x +16 =0 -12x + 16 +4 =0 -12x + 20 =0 -12x = -20 x = 1.666666667
X2 plus 12x-64 equals 0?
x2 + 12x - 64 = 0 ∴ (x + 16)(x - 4) = 0 ∴ x ∈ {4, -16}
What is the discriminent of 9x2 plus 12x equals 2?
It is: 122-4*(9*-2) = 216
How would you solve 12x minus 6 equals 10x plus 2?
12x - 6 = 10x +2 12x - 10x = 2 + 6 2x = 8 x = 4
12x plus 7 equals 8x plus 23?
Subtract 7 from each side: 12x = 8x + 16Subtract 8x from each side: 4x = 16Divide each side by 4: x = 4
What is x in the problem 2x plus 10x - 4 equals 20?
2x + (10x - 4) = 20 2x + 10x - 4 = 20 12x - 4 = 20 12x = 24 x = 2
What does x equal in 12x - 4 equals 3x plus 11?
x works out as 5/3
X2 plus 12x plus 36 equals 0?
x2+12x+36=0 2x+12x+36=0 14x+36=0 14x=-36 x=-36/14 x=-2 4/7
