Question

Assalamualaikum
Using the elimination method solve each of the following pairs of simultaneous equation. 3f+4h=1
5f-4h=7
it's urgent so solve it as soon as possible
ok
Allah hafiz​

Answer 1

Answer:

walaikumussalam

3f+4h=1..............equation (1)

5f-4h=7...............equation (2)

by adding the equation no.(1) and (2),we will get :

8f=8

or,f=8/8

so,f=8

insert the value of f in equation (1)

we will get,

3*8+4h=1

➡4h=1-24

➡h=23/4

so,(f,h)=(8,23/4)

...may allah keep u safe and sound