Question

hii................
good morning everyone.............
what are the laws of simultaneous equations?????.???​

Answer 1

Step-by-step explanation:

Multiplying (or dividing) the expression on each side by the same number does not alter the equation.

Adding two equations produces another valid equation: e.g. 2x = x + 10 (x = 10) and x − 3 = 7 (x also = 10).

Adding two equations produces another valid equation: e.g. 2x = x + 10 (x = 10) and x − 3 = 7 (x also = 10).

Answer 2

Step-by-step explanation:

It works because of two properties of equation-

1. Multiplying the equation on each side by the same number does not elter the equation.

2. Adding two equation produces another valid equation.

Hope this answer will help you . ☺️☺️