# what does x equal to if 3x-5=4x+8?

• what does x equal to if 3x-5=4x+8?

Answer #1 | 19/12 2013 23:57
-13
Positive: 82 %
Answer #2 | 19/12 2013 23:59
3x - 5 = 4x + 8 1) Subtract 3x from both sides to get all the x terms on the same side After you subtract, you get this: - 5 = x + 8 2) Subtract 8 from both sides to isolate x After you subtract, you end up with this: - 13 = x <-- answer
Positive: 76 %
Answer #3 | 20/12 2013 00:04
Impossible!!!!
Positive: 56 %
Answer #4 | 20/12 2013 00:09
3x - 5 = 4x + 8 subtract 3x from both sides: -5 = x + 8 subtract 8 from both sides: x = -13 - .--
Positive: 24 %
Answer #5 | 20/12 2013 01:06
3x-5=4x+8 -5-8 = 4x-3x -13 = x
Positive: 10 %

solve linear equation w/many operations Contents & Resource Pages: ... The Page Does The Work : ... 8.) 3x + 4(x -1) ...
Positive: 82 %
Derivatives The Easy Way ... (x) = 4x 3 - 2x 100; f(x) = 3x 5 + 4x 8 - x + 2; f(x) = (x 3 - 2) 2; ... Setting the derivative equal to zero gives: 3x 2 - 6x ...
Positive: 77 %
Linear Equation Problems; ... x 3 + 2x 2 - 2x 2 - 4x + 4x + 8 + x(1 – x 2) = x - 4 => ... 3x - 5(4x 2-12x + 9) = 15 - 20x 2 + 43x => 3x ...