Problem

Solve the compound inequality and give your answer in interval notation. \[ 4 x+4<3 x+10 \text { AND } 2(-6 x+2)+8 \leq-4 x+36 \]

Solution

Step 1 :\(4x + 4 < 3x + 10\)

Step 2 :\(x + 4 < 10\)

Step 3 :\(x < 6\)

Step 4 :\(2(-6x + 2) + 8 \leq -4x + 36\)

Step 5 :\(-12x + 4 + 8 \leq -4x + 36\)

Step 6 :\(-12x + 12 \leq -4x + 36\)

Step 7 :\(12 \leq 8x + 36\)

Step 8 :\(-24 \leq 8x\)

Step 9 :\(-3 \leq x\)

Step 10 :\(-3 \leq x < 6\)

Step 11 :\(\boxed{-3, 6)}\)

From Solvely APP
Source: https://solvelyapp.com/problems/ruRFtOaMGI/

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