To solve the expression (-16 + 5n - 7(-6 + 8n) + 3), first distribute (-7) through the parentheses: (-7 \times -6 = 42) and (-7 \times 8n = -56n). This simplifies the expression to (-16 + 5n + 42 - 56n + 3). Combine the like terms: ((-16 + 42 + 3) + (5n - 56n)), which results in (29 - 51n). Therefore, the simplified expression is (29 - 51n).
It is: -3+8n-5 = 8n-8 when simplified
3 + 8n = -58n = -8n = -1
It is: 3/8 times 16 = 6
11
-17 = -2n+13-8n Subtract 13 from both sides and bring terms together: -30 = -10n Divide both sides by -10 to find the value of n which will be positive: n = 3
It is: -3+8n-5 = 8n-8 when simplified
3 + 8n = -58n = -8n = -1
8n-5 = 3
11
11
3+3 is 6
We note the sequence goes up in steps of '8' Hence '8n'. Next for step #1 4#1 ; n = 1 ; 8(1) + c = 16 8 + c = 16 c = 8 Hence the nth terms is 8n + 8 Verifications When n = 3 ; 8(3) + 8 = 24 + 8 = 32 ( which is true).
It is: 3/8 times 16 = 6
2.6667
11
-17 = -2n+13-8n Subtract 13 from both sides and bring terms together: -30 = -10n Divide both sides by -10 to find the value of n which will be positive: n = 3
2n x 2n x 2n = 8n^3