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How do you solve 2 minus 2x smaller or equals than 3 . negative 1 smaller or equal than 2 x plus 1 smaller than 4 . Please write down the steps and give two integers that satisfy both inequalities.?
Wiki User
∙ 14y ago
2 - 2x ≤ 3
2 - 2 - 2x ≤ 3 - 2
-2x ≤ 1
-2x/-2 ≥ 1/-2
x ≥ -1/2 or
x ≥ -0.5
-1 ≤ 2x + 1 < 4
-1 - 1 ≤ 2x + 1 - 1 < 4 - 1
-2 ≤ 2x < 3
-2/2 ≤ 2x/2 < 3/2
-1 ≤ x < 1.5
So the solution set for both inequalities is -0.5 ≤ x < 1.5. The two integers that satisfy both the inequalities are 0 and 1.
Wiki User
∙ 14y ago
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