3 + 4 = 7 7 x 2 = 14
=7(x+s)
6*(x + 7)
5(x^2 + y)
28 + 35 = (4 x 7) + (5 x 7) = 9 x 7 = 63
what is 4 times the sum of a number squared and 3
x-7
6 divided by the sum of 4 times x and 5 times k is equal to 6 times the reciprocal of (4x + 5k).
(4 x 8) + (7 x 8 ) = 11 x 8 = 88
5 x 7 and 6 x 7
4(x+6)
12 x 7 x 4 = 336