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6x + 8 = 20
Subtract 8 from both sides: 6x = 12
Divide both sides by 6: x = 2
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∙ 14y ago
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X2 plus 6x plus 8 equals?
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
6x plus 4y equals 32 -6x plus 4y equals 8?
6x = 32 - 4y and 4y - 8 = 6x so 32 - 4y = 4y - 8 ie 40 = 8y so y = 5 and x = 2
What is the y intercept of y equals 6x plus 8?
It is 8
-64 equals -4x plus 2x-6x?
X equals to 8
4x-8 equals 12 plus 6x?
4x - 8 = 12 + 6x 4x - 6x = 12 + 8 -2x = 20 -x = 20/2 x = -10 Check: 4(-10) - 8 = 12 + 6(-10) -40 - 8 = 12 + -60 -48 = -48
What is 9x plus 8 equals 6x plus 20?
9x + 8 = 6x + 20(- 8 from both sides)9x = 6x + 12(- 6x from both sides)3x = 12(divide both sides by 3)x = 4
X2 plus 6x plus 8 equals?
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
4X-12 plus 6X equals 8?
Add 12 to each side: 4x + 6x = 20 ie 10x = 20 so x = 2
How do you solve 6x plus 8 equals 13?
6x + 8 = 13, 6x = 13 - 8, 6x = 5, x = 5/6
Y equals 6x-16 y equals -2x plus 8?
y=6x-16 y=-2x+8
Solve for X 6x-8 plus 2x-5 equals 7-2x?
6x-8+2x-5 = 7-2x 6x+2x+2x = 7+8+5 10x = 20 x = 20/10 x = 2
What is 6x plus 4 equals 52?
6x+4=52 6x=48 x=8
6x plus 4y equals 32 -6x plus 4y equals 8?
6x = 32 - 4y and 4y - 8 = 6x so 32 - 4y = 4y - 8 ie 40 = 8y so y = 5 and x = 2
What is the y intercept of y equals 6x plus 8?
It is 8
6x - 4y equals -8 11x plus 4y equals 76?
(4, 8)
-64 equals -4x plus 2x-6x?
X equals to 8
Evaluate 8 plus 6x given x equals 5?
8+6x = ? 8+6*5 = ? 8+30 = ?
