7 x 7 x 7 is equal to 343.
2 x 7 x 7 is equal to 98.
2 x 2 x 2 x 7 x 7 is equal to 2 cubed times 7 squared. 2 cubed is equal to 8, and 7 squared is equal to 49. Therefore, 2 x 2 x 2 x 7 x 7 is equal to 8 x 49 = 392.
14
3x = 7-5x 8x=7 x = 7/8 x = 0.875
7 x 7 x 7 is equal to 343.
7 x 7 x 7 x 7 x 7 x 7
Expressed as an equation, this would be equal to x - 7.
7 x 7 x 7
12
350 = 50 x 7
X plus 7-12?