2x - 12 > 2 + x x - 12 > 2 x > 14
2x + 2 > x + 5
2x + 3 > 72x + 3 - 3 > 7 - 32x > 42x/2 > 4/2x > 2The solution is all real numbers greater than 2.
There is no solution to: 4(2x + 2) + 12 > 1004(2x + 2) + 12 > 100 For 4(2x + 2) + 12 > 1004(2x + 2) + 12 to have a solution x < -1 which makes 1004(2x + 2) + 12 < 12, BUT 1004(2x + 2) + 12 is supposed to be greater than 100. Perhaps there is a missing operator in the digits of 1004?
n>3 2x + 2 > x + 5
2x2 + 2x - 8 = 2(x2 + x - 4). This can take any value greater than or equal to -8.5
-2 - 2x is greater than or equal to 6 only if x is less than or equal to -4.
5 + 2x ≥ 13 Subtract 5 from both sides: 2x ≥ 8 Divide both sides by 2: x ≥ 4
What you want to do is get x by it self so to do that you must do two things: First you must minus 4 from both sides -- so now you have -2x greater than 8. Second you must divide by -2 however if you multiply or divide by a negative number in a greater than or less than equation then you must flip the sign -- thus you end up with x is LESS THAN -4. -2x + 4 > 12-2x + 4 - 4 > 12 - 4-2x > 8-2x/-2 < 8/-2x < -4
Depends on what X is worth. If x was worth -10 then 5 plus - 10 = -5 so it would be lesson. But if X was worth -2, 5 plus -2 = 3.
Yes, since the expression contains more than one variable, then 2x+5y+2 is a polynomial.
x > -3