Solv ethe equation `|x-1|+|7-x|+2|x-2|=4`

Solve the equation |x-1|+|7-x|+2|x-2|=4

Solve the equation. x-2=7

Solve the equation.x-2=7

Solve the equation |x+2|+|x+5|=7

Solve the equation 2|x-2|-3|x+4|=1

Solve the equation -4+(-1)+2+ … +x =437.

Solve the equation -4+(-1)+2+ … +x =437.

Show that 2x + 7 is a factor of 2x^3 + 7x^2 - 4x - 14 Hence, solve the equation: 2x^3 + 7x^2 - 4x - 14 = 0.

Solve the equation 2(x+2)-3(x-3)=x+7