Question

sa se rezolve inecuația : 4(x-2)+3(x+3)≤8 100 pct
dau coroană ​

Answer 1

4(x-2)+3(x+3)≤8
4x-8+3(x+3)≤8
4x-8+3x+9≤8
7x-8+9≤8
7x+1≤8
7x≤8-1
7x≤7
x≤1

x(∞,1], {x|x≤1}