Sue Pemberton, Julianne Hughes and, Julian Gilbey Solutions for Chapter: Algebra, Exercise 4: EXERCISE 1C

Solve. (You may use either an algebraic method or a graphical method.)
$|x-7|-2x⩽4$

Solve. (You may use either an algebraic method or a graphical method.)
$|x+4|<\left|2x\right|$

Solve. (You may use either an algebraic method or a graphical method.)
$|2x-5|>|3-x|$

Solve. (You may use either an algebraic method or a graphical method.)
$|3x-2|⩽|1-3x|$

Solve. (You may use either an algebraic method or a graphical method.)
$|x-1|>2|x-4|$

Solve. (You may use either an algebraic method or a graphical method.)
$3|3-x|⩾|2x-1|$

Solve. (You may use either an algebraic method or a graphical method.)
$|3 x-5|<2|2-x|$

Solve $|2x+1|+|2x-1|>5.$