Consider Cases: First, we need to consider the two cases for the absolute value inequality.Case 1: 3x+4>6−7x when (3x+4) is positive.
Addition and Isolation: Add 7x to both sides to get all the x terms on one side.3x+4+7x>6−7x+7x10x+4>6
Division and Solution: Subtract 4 from both sides to isolate the term with x.10x+4−4>6−410x>2
Consider Negative Case: Divide both sides by 10 to solve for x.1010x>102x>51
Multiplication and Inequality: Now, let's consider Case 2: −(3x+4)>6−7x when (3x+4) is negative.
Subtraction and Isolation: Multiply both sides by −1 and remember to flip the inequality sign.−1×−(3x+4)<−1×(6−7x)3x+4<7x−6
Addition and Isolation: Subtract 3x from both sides to get all the x terms on one side.3x+4−3x<7x−6−3x4<4x−6
Division and Solution: Add 6 to both sides to isolate the term with x.4+6<4x−6+610<4x
Combine Solutions: Divide both sides by 4 to solve for x.410<44x2.5<x
Combine Solutions: Divide both sides by 4 to solve for x.410<44x2.5<x Combine the solutions from both cases to get the final solution for the inequality.x>51 or x>2.5
More problems from Integer inequalities with absolute values