Fill in the blank to complete the equation below. ___ + 28 = 7(3 + 4)

21

Step-by-step explanation:

This is the answer because:

1) To begin with, we can do the distributive property by doing 7(3)= 21 and 7(4) = 28. Once we do this, we know that 7(3+4) = 49 because 21+28 is 49.

2) After this we also know that if 7(4) equals 28, then 49-28 is 21 and 7(3) is also 21.

Therefore, the answer is 21.

Hope this helps!

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )