64
The sum is 64
The answer is 64.
2048
57 + 7 = 64
162+64=226
64 + 27 = 91
15x26=390
8x + 23 + 4x - 7x = 64; Find X To make this easier, add like terms: (8x + 4x - 7x) + 26 = 64 Use the order of operations: (12x - 7x) + 26 = 64 5x + 26 = 64 -26 -26 5x = 38 5 5 Finally: x = 7(3/5)
93
The answer is -56
-64 -(26) = -64 (-2)6 = 64