(8t-6t+7t^2+2)+(2t^7+3t^4-5t)=

解方程(8t-6t+7t^2+2)+(2t^7+3t^4-5t)=

解题(8t-6t+7t^2+2)+(2t^7+3t^4-5t)= 方程

简化
(8t + -6t + 7t2 + 2) + (2t7 + 3t4 + -5t) = 0

重新排序条件:
(2 + 8t + -6t + 7t2) + (2t7 + 3t4 + -5t) = 0

结合相似条件: 8t + -6t = 2t
(2 + 2t + 7t2) + (2t7 + 3t4 + -5t) = 0

删除括号包围 (2 + 2t + 7t2)
2 + 2t + 7t2 + (2t7 + 3t4 + -5t) = 0

重新排序条件:
2 + 2t + 7t2 + (-5t + 3t4 + 2t7) = 0

删除括号包围 (-5t + 3t4 + 2t7)
2 + 2t + 7t2 + -5t + 3t4 + 2t7 = 0

重新排序条件:
2 + 2t + -5t + 7t2 + 3t4 + 2t7 = 0

结合相似条件: 2t + -5t = -3t
2 + -3t + 7t2 + 3t4 + 2t7 = 0

解：
2 + -3t + 7t2 + 3t4 + 2t7 = 0

求解变量 't'.

无法确定此方程的解.