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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.?
2 - 2x ≤ 32 - 2 - 2x ≤ 3 - 2-2x ≤ 1-2x/-2 ≥ 1/-2x ≥ -1/2 orx ≥ -0.5-1 ≤ 2x + 1 < 4-1 - 1 ≤ 2x + 1 - 1 < 4 - 1-2 ≤ 2x < 3-2/2 ≤ 2x/2 < 3/2-1 ≤ x < 1.5So the solution set for both inequalities is -0.5 ≤ x < 1.5. The two integers that satisfy both the inequalities are 0 and 1.
What is the value of x if y is 5 more than 2 times the value of x if y equals 17?
y = 2x + 5 17 = 2x + 5 X = 6
What does IDETITY means in math?
An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.An identity is an equation that is always true, no matter what value you replace for the variable.To give a simple example, 2x + 3x = 5x is true for any x.
2x squared plus 2x minus 8 equals?
2x2 + 2x - 8 = 2(x2 + x - 4). This can take any value greater than or equal to -8.5
Can expressions be inequalities?
No, they can't because expressions are not set equal to anything, or in this case, less than or greater than a value. For example, 2x would be an expression, but 2x=6 would NOT be an expression. So 2x < 6 is not an expression either.
