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).
Chat with our AI personalities
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