Question

check whether (1,2) is a solution of 2x+3y=8​

Answer 1

Answer:

Write four solutions of 2x 3y = 8.

Answer 2

As (1,2) is to be check as the solution of (2x+3y=8) ,

• x = 1
• y = 2

Checking whether (1,2) as the solution of (2x+3y=8) or not, we get -

RHS = 8

LHS = 2x+3y=8

→ substituting x and y value,

$2x+3y\\\\2(1)+3(2)\\\\2+6\\\\8$

So, LHS = RHS

As, LHS = RHS,

∴ (1,2) is a solution of 2x+3y=8

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