Question

[14-(-6) + (-6)) : ( 17 + (-7) - (+3)] =
[4-(-1) + (-1)]: (23 + (−2) - (+2)) =

Answer 1

Answer:UNIT 1.7 - ALGEBRA 7 - SIMULTANEOUS LINEAR EQUATIONS. 1.7.1 Two ... 2. x−1(4x − x2) − 6(1 − 3x) ≡ 4 − x − 6 + 18x ≡ 17x − 2. ... (3)] we obtain.

Explanation: