2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.
-12x
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
If you mean: -2x+8+20 then it can be simplified to 28-2x
5357 - 5287 = 70 70 / 2 = 35 5357 - 35 = 5322 or 5287 + 35 = 5322 so halfway between 5287 and 5357 is 5322
2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.
-12x
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
2x - 5y8 is an expression. It is not an equation and so cannot have a solution.
2 is a solution of the equation, but not if it's an inequality.
2x + 4 is an expression, not an equation. There can be no solution set for an expression.
If you mean: -2x+8+20 then it can be simplified to 28-2x
Blue is not a solution.
y=2x-4 y=2x-5 y=1 1=2x-4 -2x = -5 x=2/5 the solution is (x,y) = (2/5,1)
5357
2x 4 10 is not an equation.