(Plug it in!)..
Well, that's to check your solution.
So let say this is your question: 2x+4≤10
First, you subtract 4 to both sides: 2x≤6
Then, you divide 2 to both sides: x≤3
So, if your solution is lessor equal to 3, then you're correct!
Please pick me :D :)
Well, that's to check your solution.
So let say this is your question: 2x+4≤10
First, you subtract 4 to both sides: 2x≤6
Then, you divide 2 to both sides: x≤3
So, if your solution is lessor equal to 3, then you're correct!
Please pick me :D :)
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Put the value of x in the inequality and see if the statement is true.
example:
x > 5, is 10 a solution?
10 > 5 true, so 10 IS a solution.
example:
2x + 1 < 0, is 10 a solution?
2(10) + 1 < 0
20 + 1 < 0
21 < 0 false, 10 is NOT a solution.
example:
x > 5, is 10 a solution?
10 > 5 true, so 10 IS a solution.
example:
2x + 1 < 0, is 10 a solution?
2(10) + 1 < 0
20 + 1 < 0
21 < 0 false, 10 is NOT a solution.