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If you mean: 103x = 7 Then: x = 7/103
It is: x2-10x+21 = 0 and the value of x is 3 or 7 when solved
This will simplify to 27 - 12x, assuming the original equation was 7-34-2x-10x.* * * * *No, it will not! If the assumption is correct, it will simplify to -27-12x.
The roots of the equation are [5 +/- sqrt(11)]/2 = 4.158 and 0.842
First, subtract 3x from each side of the equation. Then, divide each side of the equation by 7 .
If you mean: 103x = 7 Then: x = 7/103
Without an equality sign the expression given can't be considered to be an equation
It is: x2-10x+21 = 0 and the value of x is 3 or 7 when solved
Equations with an order of 2 (contains a value to the power of 2, i.e. x2). An example of a quadratic equation is: x2 + 10x + 7
The "answer" is the number that makes it true when you put it in place of 'x'.-10x + 7 = -3Subtract 7 from each side of the equation:-10x = -10Divide each side by -10 :x = 1
This will simplify to 27 - 12x, assuming the original equation was 7-34-2x-10x.* * * * *No, it will not! If the assumption is correct, it will simplify to -27-12x.
The roots of the equation are [5 +/- sqrt(11)]/2 = 4.158 and 0.842
Using the quadratic equation formula: x = -5-/+ the square root of 7
5x+3y = 51 y = 10x-8 Substituting the bottom equation into the top equation: 5x+3(10x-8) = 51 5x+30x-24 = 51 5x+30x = 51+24 35x = 75 Divide both sides by 35 to find the value of x: x = 75/35 = 15/7 in its lowest terms. Substitute the value of x into the original equations to find the value of y: So: x = 15/7 and y = 94/7
It's an equation. Specifically, a linear equation in ' x '.Here's the solution for ' x ':4x + 7 = -3 - x5x + 7 = -35x = -10x = -2
If you mean: 4x-14x+7 then the expression can be simplified to 7-10x
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