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What is the slope of 5x-2y equals 11?
5x-2y=11 -2y=-5x+11 y=(5/2)x - 11/2 Slope is 5/2
5x 4 - 3x 5 2x - 9?
Here is how you solve this problem... 5x*4-3x*5*2x-9= (Combine like-terms) 5x-3x*2x= 2x*2x=(2x)2 (Add the rest of the problem) (2x)2*4*5-9=(2x)2*20-9 (2x)2*11 (2x)2 *11= your answer
How do you solve 5x-3 equals 11 plus 12x the solution is x equals?
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
What is 5x to the negative 4th power?
(5x)^-4 = 1/(5x)^4 = 1/625x^4 or this can be stated as x^-4/625
What does x equals in 3x plus 11 plus 5x equals 75?
3x+11+5x=75(add 5x and 3x) 8x+11=75(-11) 8x=64(/ 8) x=8(ANSWER)
What is 5x plus 3 equals 3x plus 11?
5x+3 = 3x+11 5x-3x = 11-3 2x = 8 x = 4
How do you solve this math problem 4-5x equals 1 plus 6x?
4 - 5X = 1 + 6Xadd 5X to each side4 = 1 + 11Xsubtract 1 from each side3 = 11Xdivide each sides integers by 113/11 = X=========check in original equation4 - 5(3/11) = 1 + 6(3/11)4 - 15/11 = 1 + 18/11( now 4 = 44/11 and 1 = 11/11 )44/11 - 15/11 = 11/11 + 18/1129/11 = 29/11=============checks
5x - 11 -36?
5x - 11 - 36 is a math equation. 5x - 11 -36 can be simplified to read 5x- 47. I suspect that there is an equals missing, ie the question was/should be: "Solve for x in 5x - 11 equals -36" 5x - 11 = -36 → 5x = -25 → x = -5
What is 3x plus 7 -11 plus 2x?
It is 5x - 4
Factor 25x2 plus 40x plus 16?
25x2 + 40x + 16 = 25x2 + 20x + 20x + 16 = 5x(5x + 4) + 4(5x + 4) = (5x + 4)(5x + 4) or (5x + 4)2
6x plus 4 equals 5x plus 11?
Subtract 5x from each side: x + 4 = 11Subtract 4 from each side: x = 7.Job done.
5x plus 6-2x equals -5-x?
5x+6-2x=-5-x 3x+6=-5-x 4x=-11 x=11/-4
What is the answer to 5x plus 6 equals 1divided by 4 times 13x-11?
5x + 6 = 1 / 4(13x-11)(5x+6)(4)(13x-11)= 14(65x2-55x+78x-66)=1260x2 +92x-264-1=0260x2+92x-263=0Graph y = 260x2 +92x -263 and find its zero or use the quadratic formula
Find the value of 2x-y if 5x-4 625 and 4y-2 256 Is the answer 10 or 11?
11
How do you solve this equation -3x plus y equals 1 5x plus 2y equals 4?
If you mean: -3x + y = 1 5x + 2y = 4 You must replace one letter, for example y, so it gives you an equation only using x. If you bring everything to one side on the bottom equatin, it would read: y = (4 - 5x)/2 Now use this equation to replace the y on the first equation: -3x + (4-5x)/2 = 1 and solve for x Find a common denominator, which is 2... (-6x)/2 + (4-5x)/2 = 1 Combine... (-6x + 4 - 5x) / 2 =1 which is: (-11x + 4) / 2 = 1 Bring the 2 to the other side... -11x + 4 = 2 Bring the 4 to the other side... -11x = -2 Bring the -11 to the other side... x = -2 / -11 or 2/11 Now plug in this number for x to solve for y: 5x + 2y = 4 5(2/11) + 2y = 4 10/11 + 2y = 4 2y = 4 - (10/11) common denominator is 11 so, 2y = 44/11 - 10/11 2y = 34/11 divide by 2 y = 34/11 * 1/2 y = 34/22 simplify y = 17/11 x = 2/11 y = 17/11 If you replace both letters in the top equations with these answers, both sides should equal each other.
What is the slope of 5x-2y equals 11?
5x-2y=11 -2y=-5x+11 y=(5/2)x - 11/2 Slope is 5/2
What is 5x -9 when x equals 4?
5x-9Substitute 4 in for x5(4)-9=Solve.9-9=0the answer is zero.The answer is not zero you added when you were supposed to multiply so the real answer is 11.
