Let k(b) = -6*b**2 - 4*b - 3. Let a(r) = 5*r**2 + 3*r + 2. Let z(d) = 5*a(d) + 4*k(d). Let w be z(2). Let s be 2 - (w - 2) - 2. Solve 4 + s = 2*i for i.

Let s = 92 - 86. Solve 0 = -s*m + 4*m - 4 for m.

-2

Let c(f) = -2*f3 - 4*f2 - 2*f. Let a be c(-2). Suppose -r + 4*u = -9, 0 = -a*r + u + 5 + 1. Solve -2*q + 1 = -r for q.

1

Let j(u) = u**2 + 8*u - 12. Suppose -2*n + 15 = 3*n. Let w = -7 - n. Let o be j(w). Solve -y - 3*y = o for y.

-2

Let l(u) be the third derivative of u⁶⁄₁₂₀ + u⁵⁄₃₀ + u⁴⁄₁₂ + u³⁄₆ - 3*u*2. Let z be -1(3 - 2)*1. Let i be l(z). Solve s + 3 - 7 = i for s.

4

Let l© be the third derivative of c⁶⁄₁₂₀ - 7*c⁵⁄₆₀ - 3*c⁴⁄₈ + 2*c3 - 7*c**2. Let m be l(8). Solve 0 = -2*v + m*v for v.

0

Let q(t) = t**2 - 5*t - 4. Let b be q(8). Suppose -7*a + 2*a = -b. Solve 0 = 5*r + 11 + a for r.

-3

Let j = 35 - 32. Solve j*a - 4 = a for a.

2

Let l be ((-3)/(-2))/((-3)/8). Let c = 3 + l. Let g be (1 - c/(-3))*21. Solve -2*r - 4 = -g for r.

5

Let i(y) = -2*y - 3. Let f be i(-3). Let m(w) = -f*w + 5*w + 2 - 3*w. Let q be m(2). Solve q = 5*u - 2*u - 6 for u.

2

Let z be (-5)/(-1 - 0/(-2)). Suppose -z*q + 111 - 16 = 0. Suppose -q = -5*b - o, -3*b = -4*b - 2*o + 11. Solve 0 = -s - b*s for s.

0