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How can you show your work to solving the equation of 5x-2y equals -10 3x plus 6y equals 66?
Wiki User
∙ 12y ago
There are 2 unknowns
Wiki User
∙ 12y ago
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What is the fifth step in solving the equation by completing the square 5x2-12x plus 4 equals 0?
x = 2 or x = 2/5
Is x plus 3xy equals 9 a linear equation?
no
What is x plus y equals 7?
You need another equation.
What is 2x plus 10 plus 26 equals 212?
It is an equation and the value of x works out as 88
What are the values of x and k when equation of 2x squared plus 5x equals k has equal roots?
If: 2^x2 +5x = k Then: 2x^2 +5x -k = 0 Using and solving the discriminant: k = -3.125 Using and solving the quadratic equation: x = -1.25 Check: 2(-1.25)^2 +5(-1.25) = -3.125
What is the equation for d-2.7 equals 2.0 plus 2d?
Solving for d: d = -4.7 satisfies the equation.
What is the first step in solving the equation 7q plus 9 equals 3?
the first step in solving the equation is to subtract the nine from the three. you will get negative 6.
What is the slope-intercept form of the equation -6x plus y equals 9?
Solving the equation for "y" gives you the slope-intercept form.
What is the first step in solving the equation 7d plus 1 equals 8 for d?
Subtract 1 form both sides of the equation
What is x plus 4y equals 11 and x-6y equals 33?
Solving tne simultaneous equation gives x = 19.8 and y = -2.2
Solve using substitution x minus y equals 2 and x plus y equals -4?
-2
Given the equation fx equals 2x2 plus 4x plus 8 what is the solution by solving with the quadratic formula?
It can't be solved because its discriminant is less than zero
Solving systems by elimination method X plus y equals 2 and 2x plus 7y equals 9?
Double first equation: 2x + 2y = 4 Subtract this from second equation giving 5y = 5 so y = 1 and x = 1
What is the fifth step in solving the equation by completing the square 5x2-12x plus 4 equals 0?
x = 2 or x = 2/5
Is 5x2y plus 4x - 6 a binomial?
if the 5x2y means 5x2y + 4x - 6 then yes it is a binomial but if the 5x2y means 5x * 2y + 4x - 6 then no it is not a binomial a nomial means one degree. a binomial means something to the second power. a polynomial means anything that has a 3rd power and greater.
How many solutions does the equation 14x plus 2 equals 12x have?
That looks like a linear equation (no quadratic or higher terms), so you can expect it to have a single solution. However, actually solving the equation is not difficult; do it, to confirm this.
-2X plus 3Y equals 8?
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution.
