=5-2x
The expression "2x - 10, 2x and 5, 4x - 2x" seems to involve three separate parts. The first part, "2x - 10," is an expression. The second part, "2x and 5," suggests two individual values, while "4x - 2x" simplifies to "2x." If you need a specific operation or comparison among these, please clarify!
2x + 3 = 4x - 7 <=> 4x - 7 = 2x + 3 <=> 2x = 10 <=> x = 5 - - - 2x + 3 = 4x - 7 Take the 2x from each side of the equation. 3 = 2x - 7 Get the numerals together 7 + 3 = 2x Therefore 10 = 2x Therefore 5 = x
60-2x = 70-4x 60-2x+2x = 70-4x+2x 60 = 70 +2x 60-70 = 70 + 2x - 70 -10 = 2x x = -10/2 = -5
x=5. 10x-4x (6x) +10-6x (=10) If 10 is 2x, x=5.
2(2x - 5)
2x - 5 - 4x + 8= 2x - 4x - 5 + 8= -2x + 3
If that's - 4x, the answer is (2x + 3)(2x - 5) If that's + 4x, the answer is (2x - 3)(2x + 5)
2(2x^2 + 2x - 5)
If 4x - 2x + 4 = 10, the solution is 2x + 4 = 10 and x = 3.
To simplify the expression ( 4x + 2 - 3x + 5 - 2(x + 5) ), first distribute the -2 into ( (x + 5) ), resulting in ( -2x - 10 ). The expression then becomes ( 4x + 2 - 3x + 5 - 2x - 10 ). Combining like terms, you have ( (4x - 3x - 2x) + (2 + 5 - 10) = -x - 3 ). Thus, the simplified expression is ( -x - 3 ).
4x - 5 + 2x = 37
4x2+2x-20 2x2+x-10 2x2+5x-4x-10 x(2x+5)-2(2x+5) (x-2)(2x+5)