Let s be (-14)/10 + (-2)/(-5). Let q = s - -1. Solve q = l - 3*l - 4 for l.

Let c(k) = 5*k3 - k2 - k - 1. Let u be c(-1). Let a(q) = -q**2 - 7*q - 5. Let i be a(u). Solve -3*b + 10 - i = 0 for b.

3

Let c = -13 - -17. Solve -c = -0*b + b for b.

-4

Let w© be the first derivative of -2 - ⁷⁄₂*c2 - ⁵⁄₃*c3 + ¹⁄₄*c**4 + 6*c. Let q be w(6). Solve 6*h - 3*h + 12 = q for h.

-4

Suppose 3*m - 8 = 4*n + 3, n = 1. Solve -k - 1 + m = 0 for k.

4

Let m be (117/(-18))/((-1)/2). Let g = m + -13. Suppose 4*t + 0*t = 8. Solve g*s + 10 = -t*s for s.

-5

Suppose 2*m - 2*q - 6 = 0, -7*m - q - 9 = -2*m. Let i = 1 - m. Solve -i = -2*s - 4 for s.

-1

Suppose -9 = 3*f - 5*c, -6 = -4*f - 2*c + 8. Solve -1 - 3 = -f*m for m.

2

Let q(s) = s - 7. Let d be q(11). Let g(t) = -t3 - 9*t2 - 8*t + 2. Let h be g(-8). Solve d = 2*p - h for p.

3

Let r(s) be the second derivative of s⁴⁄₄ - s³⁄₃ - s**2 + 3*s. Let u be r(2). Let v be ((-4)/10)/(3/(-15)). Solve 2*i + v = -u for i.

-4

Suppose -3*c + 9 = 3. Solve 3*b - 4 = c for b.

2