The given expression can be simplified to: 2x-2
The given expression can be simplified to: 2x-2
If you mean: 5x+9+7x-11 then it simplifies to 12x-2
5X = 2X + 9 subtract 2X from each side 5X - 2X = 2X - 2X + 9 3X = 9 divide each sides integer by 3 (3/3)X = 9/3 X = 3 ------------check in original equation 5(3) = 2(3) + 9 15 = 6 + 9 15 = 15 checks out
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
The given expression can be simplified to: 2x-2
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
5x + 4 - 3x + 5 + 2x - 9 = 4x
The given expression can be simplified to: 2x-2
If you mean: 5x+9+7x-11 then it simplifies to 12x-2
5X = 2X + 9 subtract 2X from each side 5X - 2X = 2X - 2X + 9 3X = 9 divide each sides integer by 3 (3/3)X = 9/3 X = 3 ------------check in original equation 5(3) = 2(3) + 9 15 = 6 + 9 15 = 15 checks out
6 + 2x = 5x + 9 , 6 - 9 = 5x - 2x , -3 = 3x , x = -1
you can't because it is not an equation but you can simplify it. The simplified version would be 5x times 9
5x+18 = 2x+9 5x-2x = 9-18 3x = -9 x = -3 and y = 3
4 - 3x = 2x + 9 Add 3x to both sides: 4 = 5x + 9 Subtract 9 from both sides: -5 = 5x Divide both sides by 5: x = -1
2x + 6 = -9 + 5x Subtract 2x from both sides: 6 = -9 + 3x Add 9 to both sides: 15 = 3x Divide both sides by 3: 5 = x
5x + x - 6x + 2x = 2x