Without any equality and not knowing the plus or minus values of 1 and 45 it is not an equation so therefore it has no solution.
Any point on the line is a solution to the equation, and any solution to the equation is a point on the line. Ie any point where the y coordinate is 5 times the x coordinate will be on the line; for example the points (0, 0), (1, 5), (2, 10), (-1, -5), (-2, -10) all lines on the line y = 5x.
Write out equation - 10y - 5x= - 20 Negate equation 10y + 5x = 20 Isolate y variable 10y = - 5x + 20 Divide equation by 10 y= -1/2x + 2
Unfortunately, the browser used for posting questions is hopelessly inadequate for mathematics: it strips away most symbols. All that we can see of the so called equation is "5x plus 34 -2(1-7x)?". From that it is not at all clear where the missing symbols might be.Assuming the equation is 5x plus 34 = -2(1-7x),Expand the brackets: 5x + 34 = -2 + 14xAdd 2 to both sides: 5x + 36 = 14xSubtract 5x from both sides: 36 = 9xDivide both sides by 9: 4 = x.
If those are two different equations, such that 2y=5x-1 and x=y+2, then you subsitute y+2 in for x in the first equation, and when you solve the whole thing, you get that x=-1 and y=-3, or the point (-1,-3)
-1
Without an equality sign it cannot be classed as an equation therefore it follows that there is no solution.
In the equation 43X +2=5X, X=-1/19.
how many solutions does the equation have? 4x+1=5+2(2-4) a. one solution b. infinite solutions c. no solution
It's a simple linear equation in 'x'.You can solve it like this:45 - 5x = 5x + 55Add 5x to each side:45 = 10x + 55Subtract 55 from each side:-10 = 10xDivide each side by 10:-1 = x
45-5x = 5x+55 -5x-5x = 55-45 -10x = 10 x = -1
y = 5x + 1 y - 1 = 5x (y - 1) / 5 = x
The answer to the equation 5x - 3x + 2 = 1 is -0.5.
Any point on the line is a solution to the equation, and any solution to the equation is a point on the line. Ie any point where the y coordinate is 5 times the x coordinate will be on the line; for example the points (0, 0), (1, 5), (2, 10), (-1, -5), (-2, -10) all lines on the line y = 5x.
It is: y = -1/5x-2
Write out equation - 10y - 5x= - 20 Negate equation 10y + 5x = 20 Isolate y variable 10y = - 5x + 20 Divide equation by 10 y= -1/2x + 2
Te equation -15 = 1/5x can be solved to find the value of X which is -75.
That equation has no "solution" ... no single pair of numbers for 'x' and 'y' that makes it true.In fact, it has an infinite number of them.Here are a few:x=1, y=-4x=2, y=-9x=-3, y=16y = -5x + 1 is the equation of a line.Every point on the line has the coordinates (x,y), and every point satisfies the equation.