subtract 2x from both sides of equation, then add 18 to both sides of equation:
6x = 18, then divide both sides by 6 --> x = 3. Substitute back into original equation to verify that you have the right answer: 8*3 -18 = 2*3 --> 24-18 = 6
2x-3 = 11 2x = 11+3 2x = 14 x = 7
2x + 3y = 1 y = 1/3 - 2x/3
4x2-2x = 0 2x(2x-1) = 0 x = 0 or x =1/2
7x = 18 - 2x 7x + 2x = 18 9x = 18 x = 2
What is the answer to the problem 2x > -6 and x - 4 < 3 = x > 1
2x+52=0 =>2x= -52 =>x= -52/2 =>x= -26
It equals 7 since 2x = 7+x where 2 has 2x but 7 is one x because there is only one x . So it is 7.
x - 3y = -3: multiply by -2 giving -2x + 6y = 6, but -2x + 6y = 12 so we have a problem! Misprint?
The equation F X 2X plus 5 equals 0.5. This is a algebra math problem.
10x 2x divide 2x equals?
-2x - 2 = 4-2x = 4 + 2-2x = 6x = 6/-2x = -3Check:-2(-3) - 2 = 46 - 2 = 44 = 4
12