Author: Sergiu Funieru

0 Solve x+10=0 (first degree equation) 0

0 Solve x+9=0 (first degree equation) 0

0 Solve x+8=0 (first degree equation) 0

0 Solve x+7=0 (first degree equation) 0

0 Factor 120 (factor numbers) (problem with solution) 0

0 Solve x+5>0 (first degree inequality) 0

0 Calculate 2021! over 2021! (factorial) (problem with solution) 0

0 Solve 2x+3<0 (first degree inequality) 0

0 Calculate 2021! over 2020! (factorial) (problem with solution) 0

0 Solve 2x+2<=0 (first degree inequality) 0