Question

solve 211x+432y=854 and 432x+211y=1075​

Answer 1

Answer:

211x+432y=854 the answer is x=854−432y/211      

432x+211y =  1075  the answer is x=1075−211y/432  

Step-by-step explanation:

211x+432y=854 the explanation

= 211x+432y=854

Subtract 432y from both sides.

= 211x=854−432y

Divide both sides by 211.

= 211x/211 = 854−432y/211

Dividing by 211 undoes the multiplication by 211.

= x=854−432y/211

432x+211y =  1075  the explanation

= 432x+211y=1075

Subtract 211y from both sides.

= 432x=1075−211y

Divide both sides by 432.

= 432x/432 = 1075−211y/432  

Dividing by 432 undoes the multiplication by 432.

432x+211y=1075