Question

plz answers this question plz explain it​

Answer 1

Answer:

a) k = -7

b) post full question

Answer 2

1.

GIVEN,

x= -2 and y= -1

Equation is given that,

we have to find the value of 'k'.

2x+3y = k

2(-2)+3(-1) = k

(-4)+(-3) = k

Removing brackets here.

-4-3 = k

-7 = k

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2.

Equation is given that,

x = 2y = 6

we have to check whether it is a solution or not.

i) Question

root under 2 and four root under 2.

Answer

If x = root under 2

but it is given that x = 6.

So, it is not possible it is the answer for this equation.

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ii) Question

4 and -1

Answer

If x = 4

but it is given that x = 6

So, it is not possible it is the answer for this equation.

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