In reverse: 63 - 1 = 2n = 62
62 / 2 = 31
Now as the question: (2 x 31) + 1 = 62 + 1 = 63
Q.E.D.
63 +99 ___ 162
63 plus 47 plus 42 plus 21 is equal to 173.
y = 304, just add 63 to each side
63
(3x - 7)(2x + 9) = 0 x = 7/3 or -9/2
7m + 8 =71 7m = 71 - 8 7m = 63 m = 63/7 m = 9
63 +99 ___ 162
63+59+75 = 197
'63'
63 plus 47 plus 42 plus 21 is equal to 173.
y = 304, just add 63 to each side
63
(3x - 7)(2x + 9) = 0 x = 7/3 or -9/2
63
No you can't. There is no unique solution for 'x' and 'y'. The equation describes a parabola, and every point on the parabola satisfies the equation.
26
96