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What is the answer to 8x-22 equals 2x plus 2?
8x - 22 = 2x + 28x - 2x - 22 = 2x - 2x + 26x - 22 = 26x - 22 + 22 = 2+ 226x = 24x = 24/6 = 4
What is the real solution for the equation x2-8x-4 equals 0?
I'll show work. X2-8x-4=0. X2-8x=4. X-8x=2. -7x=2. X=-(2/7).
What is 8x times 2x?
To find the product of 8x and 2x, you multiply the coefficients (8 and 2) to get 16, and then multiply the variables (x and x) to get x^2. Therefore, 8x * 2x equals 16x^2.
X - 8x plus 15 equals 0?
x=2 1/7
Explain how to solve x2 plus 8x -2 equals 0 by completing a square?
x2 + 8x - 2 = 0 => x2 + 8x = 2 => x2 + 8x + 16 = 2 + 16 = 18 => (x + 4)2 = 18 => x + 4 = +or- sqrt(18) = +or- 3*sqrt(2) so x = -4 +or- 3*sqrt(2)
X2 plus 8x-6 equals 0?
x2 + 8x - 6 = 0 x2 + 8x + 16 = 22 (x + 4)2 = 22 x + 4 = ± √22 x = -4 ± √22
What is the answer to 8x-22 equals 2x plus 2?
8x - 22 = 2x + 28x - 2x - 22 = 2x - 2x + 26x - 22 = 26x - 22 + 22 = 2+ 226x = 24x = 24/6 = 4
16x - 8x plus 12 equals 78 plus 22?
16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
Who can solve the quadratic equation 2x squared plus 8x minus 2 equals 22?
2x+8x-2=22 10x-2=22 10x+2=+2 10x=24 10/10=24/10 x=2.4
How do you solve 8x plus -2 equals 10?
8x + -2 = 10 8x = 12 x = 1.5
If 5 x-3 equals 2-8 x then x equals?
5x-3=2-8x 5x-3+3=2-8x+3 5x=5-8x 5x+8x=5-8x+8x 13x=5 x=5/13
X plus 8y equals 22 -8x-2y plus 10?
8x + 64y = 176 Add: 62y = 186 so y = 3 and x = -2 This assumes you mean "equals 10", not "plus 10"
What is the equation of 8x-2 equals 14?
[ 8x - 2 = 14 ] is the equation.[ x = 2 ] is the solution to the equation.
Solve the equation for x 16x - 8x plus 12 equals 78 plus 22?
16x - 8x + 12 = 78 + 22 or simplified to (16x-8x=8x)(78+22=100) 8x + 12 = 100 Simplify some more (Subtract 12 from both sides) 8x = 88 Divide both sides by 8, and x = 11
How do you get the answer 8x plus 11 equals 33 plus 6x?
8x + 11 = 33 + 6x 8x - 6x = 33 - 11 2x = 22 x = 11
Which choice shows y2 in isolated form x plus 4 2 plus y2 equals 22?
y^2=-x^2-8x+6
8x - 2 - 5x equals 8?
2 2/3
