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How do you solve x plus y equals 3?
To solve the equation you need to know at least a value for x or y. For example if x = 2 then the solution will show that y = 1.
What is the answer to -27 equals 8x-5x show steps?
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
What does 5 3 4 equal Can you show me steps on how to solve this equation?
Without any equality sign and not knowing the plus or minus values of the given terms it can't be considered to be an equation.
Can anyone solve x plus 4y equals 7 and x plus y equals 4 as a simultaneous equation and show their working?
x+4y = 7 x+y = 4 Subtract the second equation from the first equation: 3y = 3 Divide both sides by 3 in order to find the value of y: y = 1 Substitute the value of y into both original equations in order to find the value of x: Therefore it follows that: x = 3 and y = 1
B is the midpoint of A and C If BC equals 3x2 and AC equals 54 find the value of x Show all work to receive credit?
since BC=1/2 AC you take half of 54 then solve the equation. 3x^2=54/2 3x^2=27 x^2=9 x=3
How do you solve x plus y equals 3?
To solve the equation you need to know at least a value for x or y. For example if x = 2 then the solution will show that y = 1.
What is the answer to 27 equals 8x 5x show steps?
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
What is the answer to -27 equals 8x-5x show steps?
Set up the equation and solve: -27 = 8x - 5x (next simplify by subtracting 5x from 8x)) -27 = 3x (next divide both sides of the equation by 3) -27/3 = 3x/3 (next simplify and solve) -9 = x
How do you type equals in excel 2010 Not the equation but the actually equals to show up?
Type an apostrophe first: '=
How can i show my work on this math problem - 6x plus 7 equals 19?
In order to show your work, you have to know what you need to find, andhow to do it.You need to find a number that you can put in place of 'x' in your equation,and when you do that, it makes the equation a true statement.The answer to your equation is [ x = -2 ].Here's a different equation in exactly the same form as yours. I'll show youthe work I do to solve this one, and you can use exactly the same steps, butwith different numbers, to solve yours.My equation is:-7x + 9 = 30Subtract 9 from each side of the equation:-7x = 21Divide each side by -7 :x = -3
What is 8 percent of 40 show equation and solve?
8/100*40 = 3.2
How can you show your work to solving the equation of 5x-2y equals -10 3x plus 6y equals 66?
There are 2 unknowns
Solve this equation Express fraction answers in lowest terms Check each solution Please show your work 3x minus 8 equals 7x plus 10 x equals?
3x-8=7x+10x 3x-8=17x -8 = 14x -4=7x -4/7
What does 5 3 4 equal Can you show me steps on how to solve this equation?
Without any equality sign and not knowing the plus or minus values of the given terms it can't be considered to be an equation.
How does the pattern of a change for a linear relationship show up in a table graph and an equation of the relationship?
you put in what x is and solve it for y! thats the answer!
Can anyone solve x plus 4y equals 7 and x plus y equals 4 as a simultaneous equation and show their working?
x+4y = 7 x+y = 4 Subtract the second equation from the first equation: 3y = 3 Divide both sides by 3 in order to find the value of y: y = 1 Substitute the value of y into both original equations in order to find the value of x: Therefore it follows that: x = 3 and y = 1
How do you show algebraic steps for an equation eg 100n equals 300?
If: 100n = 300 Then divide both sides of the equation by 100 to find the value of n:- n = 3
