Question 12
Find the largest negative integer $x$ satisfying $4x\equiv8\pmod{20}$.
TIMO 2017 - Senior Secondary (Grades 10-12) - Heat Round - Paper 5 Question 12
TIMO · TIMO 2017 - Senior Secondary (Grades 10-12) - Heat Round - Paper 5
TIMO · TIMO 2017 - Senior Secondary (Grades 10-12) - Heat Round - Paper 5