2x -9<= 7 and 3x + 9 > 25: x = integer
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2467: iurfhi lpydd seyu
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Step-by-step explanation:
3x+9=25
We simplify the equation to the form, which is simple to understand
3x+9=25
We move all terms containing x to the left and all other terms to the right.
+3x=+25-9
We simplify left and right side of the equation.
+3x=+16
We divide both sides of the equation by 3 to get x.
x=5.33333333333
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