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6x plus 12x plus 2x equals 80?
6x + 12x + 2x = 80 20x = 80 x = 4
What is 4x-20?
24
4x plus 6y equals 62 -6x plus 6y equals -18?
Subtracting gives: 10x = 80 so x = 8 and y = 5
what plus 15 equals 80?
65
What is 12x-16 equals 80?
x=8 12x-16=80 add 16 to both sides of the equation 12x=96 divide both sides of equation by 12 x=8
80 plus 80 plus 80 equals?
240, since 80+80+80=240
What is 94 plus 94 plus 80 plus 80 equals?
94+94+80+80=348.
Use addition or substitution to find the value of y for this set of equations 4x plus 13y equals 40 4x plus 3y equals -40?
a) 4x+13y=40 b) 4x+3y=-40c) multiply b per(-1)=-4x-3y-40d) sum a and c: 4x+13y-4x-3y=40-(-40)=>10y=80 => y=8to find x replace y per its value in a or b and get x=-16
How do you factor x2-4x-80 equals 0?
Use the quadratic equation formula to find the solutions to this equation.
What is 80 plus 80 plus 80 plus 80 plus 80 plus 80 plus 80 equals?
The answer is 560. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.
What is 80 plus 8 equals?
80 + 8 = 88
What is 80 plus 50 equals?
80 + 50 = 130
what is the factor the polynomial 2x2-12x-80?
2(x + 4)(x - 10)
What is 4l plus 39 equals 14l-41?
Let l = x for the sake of clarity: 4x +39 = 14x -41 4x -14x = -41 -39 -10x = -80 x = 8 So: l = 8
150 plus 80 plus 15 equals?
245
What does 31000 plus 800 plus 80 equals?
31,880
What is 80 plus 30 plus 90 equals?
200
What is 80 plus 75 plus 35 equals?
190
48.76 plus 22.98 plus 7.53 equals?
80
What is 4x equals 24?
4x24=96 20 x 4 = 80 4 x 4 = 16 80 + 16 = 96
850 plus 80 plus 170 plus 62 equals?
1,162
What Is 76 plus 4 equals?
80
What plus 60 equals 96?
80
How do you solve the equation 2x plus 30 equals equals 12x-50?
Subtract 2x from each side: 30 = 10x - 50;Add 50 to each side: 80 = 10xDivide each side by 10: 8 = x
80 plus 90 plus 100 equals?
80+90+100=170+100=270
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