Question

find the value of k if x=2 , y=1 is solution of 2x+3y=k​

Answer 1

7

Step-by-step explanation:

2×(2)+3×(1)=k

4+3=k

k=7

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Answer 2

$\huge\underline\bold\red{AnsWer}$

GIVEN:-

x = 2

y = 1

SOLUTION:-

$k = 2x + 3y \\ k = 2 \times 2 + 3 \times 1 \\ k = 4 + 3 \\ k = 7$