Question

Express the following
statements as a linear
equation in two variables.
③ The sum of 2 numbers is 40​

Answer 1

Answer:

Let the number be X

A/q,

X+2 = 40

Answer 2

Answer:

Step-by-step explanation:

1.) 3a+2b=1850

let cost of one chair be a and cost of one table be b so

3a will be the cost of 3 chairs and 2b will be the cost of 2 tables

the cost of 3chairs and 2tables is equal to 1850 ( as given in question)

so 3a +2b =1850