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Honestly, I cant tell. Im to young to understand these problems. BUT, I wish you the best luck on this. Just ask for help or somethig
Dobermanfangirl
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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 can i solve 5x - 2y 10?
if you mean 5x -2y = 10 then y = 2.5x -5
How do you solve x squared minus 5x minus 36?
x 2 - 5x - 36 = 0; factor. (x-9)(x+4) = 0; set each factor = 0. x - 9 = 0 and x + 4 = 0 So, x = 9 and x = -4.
How do you solve 3X plus 2Y equals 16 and 5X plus 3Y-18 equals 4Y by substitution?
First collect like terms in the second equation: 5x - 18 = 4y - 3y ie y = 5x - 18 Substitute this for the term in y in the first equation, getting 3x + 2(5x - 18) = 16 ie 3x + 10x - 36 = 16 ie 13x = 16 + 36 so x = 4 and y = 5 x 4 - 18 ie 2.
How would you simplify the expression 9(5x)?
9(5x) = 45x simplified
How do you solve 5x-19 equals 16?
5x-19 = 16 5x = 16+19 5x = 35 x = 7
How do you solve 5x plus 9 equals 4?
5x + 9 = 4Subtract 9 from each side:5x = -5Divide each side by 5:x = -1
Solve 5x -9 equals 26?
x=7
What is 25 x squared - 16?
9
How do you solve 16 plus 5x equals 3x?
x = -8
-7 plus 11x equals 9-5x?
-7+11x = 9-5x 11x+5x = 9+7 16x = 16 x = 1
What is 7x-2 5x 16?
If you mean: 7x-2 = 5x+16 then the value of x works out as 9
How do you solve 5x over 6 equals negative 9 over 6?
5x/6 = -9/6Multiply both sides of the equation by 6:5x = -9Divide both sides by 5:x = -9/5
How do you solve 5x-3 plus x-9 equals 5x?
5x - 3 + x - 9 = 5x Bring like terms together of the left side: 5x + x - 3 - 9 = 5x Combine like terms: 6x - 12 = 5x Add 12 to both sides: 6x = 5x + 12 Subtract 5x from both sides: x = 12
How do you solve 7x minus 1 equals 9 plus 5x?
7X-1=9+5X. add 1 to both sides 7X=10+5X. Subtract 5X and get 2X=10 divide by 2 and x=5
What is -5x 7x?
If you mean: 7x-2 = 5x+16 then the value of x works out as 9
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.
