w=10
If I am correct, 9 plus 7 equals 112.
35
532 ÷ 7 = 76
9 plus 7 equals 144. Generally, x plus y = x(x+y).
w=10
It is an equation and the value of w is 3 2w - 11 + 4w = 7 6w - 11 = 7 6w = 7 + 11 6w = 18 w = 3
-2w+14+10w=348w=20w=2.5
It equals 24.
96
It doesn't ! -7 plus -5 equals -12 ! -7 plus 5 equals -2
If I am correct, 9 plus 7 equals 112.
89
35
If you mean sqrt (3w +13) = sqrt(5w-7) with all terms under the radical, then just square both sides. then; 3w+13 = 5w-7 ( subtract 3w from each side ) 13 = 2w-7 ( add 7 to both sides ) 20 = 2w 10 = w
28
28w2 + 196wd + 343d2 = 7(2w + 7d)2.