It is: 16x
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If you mean: 2 times (8+7)-6 then divided by 2 times (9-3) then the answer is 2
2x-4y=-8-2x......-2x-4y=-2x-8(-4y)/-4 | (-2x-8)/-4y=1/2x+2
4X16 is equal to 8X8 because: Let 4 represent x. 16x = 2x(8) 16x = 16x. Both sides of the equation are equal, so therefore 4 times 16 and 8 times 8 are equal. You get 2x(8) by realizing that 8 is 4 times 2. Since we are using x in place of 4, rather than saying "4 times 2" we simply say 2x. In order to finish the statement, 8 times 8, you take the 2x and multiply it by 8. So you have: 2x(8) The same is for "4 times 16" In place of 4 you use x, thus making it 16x. After simplifying the equation it comes out to 16x = 16x, proving that it is equal. I hope this helps, -Brittany M.
2x+8 = 6 2x = 6-8 2x = -2 x = -1
It is: 3x = 2x+8 and the value of x is 8