12 + 12 + 12 + 12 equals 48. This can be calculated by adding each pair of 12s together, which results in 24, and then adding the remaining 12s together to get the final answer of 48.
Go to ones digit 2 plus 2 is 4 Go to tens digit 1 plus 1 is 2 So the answer is 24
Thirteen plus thirteen.
24 + 24 + 24 + 24 = 24 x 4 = 96
10n+12 = 14n-12 10n-14 = -12-12 -4n = -24 n = 6
12+12
it equals 70
first add 12 plus 12 equals 24, then add 4 plus 4 and that equals 8. 24 plus 8 equals 32. 12 + 12 = 24 4 +4 =8 24 + 8 =32
24
The equation seems to equal 72.
43
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
x=-24
38
No
12 + 12 + 12 + 12 equals 48. This can be calculated by adding each pair of 12s together, which results in 24, and then adding the remaining 12s together to get the final answer of 48.
12 - 3x = 24 - 10x so 7x = 12 making x = 12/7 or one and five-sevenths.