2x+3y=k
2*2+3*1=k
k=7 check that.
find the value of k if x equal 2 and y equal 1 is a solution of the eq.2x +3y equal k
2 answers
2x + 3y equal k
putting the value x 2,y 1
2*2 + 3*1-k
4+3-k
7-k
or k equal to 7
putting the value x 2,y 1
2*2 + 3*1-k
4+3-k
7-k
or k equal to 7
1 answer