(5 x 3) - 7 = 8 X 3 = 24
7 x 7 x 7 is equal to 343.
1 x 56 2 x 28 4 x 14 7 x 8 2 x 2 x 14 2 x 4 x 7
Negative plus Negative would equal positive in Maths. like this: -7 + -8 = 1 Because you're adding a minus It Will Not Equal a Positive it will Equal a Negative. -7+-8= -15. Because you are adding a negative to another negative. If the problem was -7+8= 1. Because you are taking seven out of that eight. If It were to be multiplication than a negative TIMES a negative would have been a positive(-8 x -7=56). And a negative TIMES a positive would be a negative (-8 x 7=-56).
x-4=8+x/5 5(x-4)=5(8+x/5) 5x-20=8+x 4x=28 x=7
3x = 7-5x 8x=7 x = 7/8 x = 0.875
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.
No. 7/8 is equal to 0.875 7 x 8 = 56
7 + 8 = 15 7 - 8 = -1 7 x 8 = 56 7 ÷ 8 = 0.875
7x+8-x-7 6x+1
7 x 8 = 56
If x + 7 = 15, then 15 - 7 = x, therefore x = 8.If x = 8, then 4x is equal to 4 x 8 = 32.
8 x [1 + (7 - 5)] = 8 x [1 + 2] = 8 x 3 = 24
2(x - 7) = 8
-7
1
8 x 7 = 56