2x, 4x, 6x, 8x, and so on.
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2x-7=184 2x=184+7 2x=191 x=95.5 191-7=184
It is the number that multiples the variable as for example 2x means 2 times x and here 2 is the coefficient of x.
Yes, both 2 and 4 are multiples of 2, so divide the top and bottom by 2 and you get x over 2.
-2x-6= -2x-6Another answer:-2x-6 = 2x+6-2x-2x = 6+6-4x = 12x = -3
2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.