Suppose 4*r = -5*u + 45, 2*u - 27 = -u + 5*r. Solve -u = -5*l - 4 for l.

Let c be 3 - (-9)/(3 - 6). Suppose 4*d + 24 = 4*l, c = -3*l + 3*d + d + 23. Solve -3*k = 10 - l for k.

-3

Let q(v) be the third derivative of v⁶⁄₁₂₀ - v⁵⁄₃₀ + v⁴⁄₈ - v³⁄₂ - 7*v**2. Let g be q(2). Solve -g*m - 27 + 12 = 0 for m.

-5

Suppose 15 = -0*z + 3*z. Solve -2*s + 3 - z = 0 for s.

-1

Let g(p) = 0*p + 3*p + 2 - 1 - 4*p. Let n be g(1). Solve -4*j + n*j - 16 = 0 for j.

-4

Let q = 7 + 2. Solve 0 = -r + 4*r + q for r.

-3

Let t be (-50)/(3/((-3)/2)). Suppose 4*x - 3*x - 1 = 0. Suppose -k - 4*q = -18, x = -4*k - 4*q + t. Solve -k*a - 3*a - 10 = 0 for a.

-2

Let w be ((-3)/(-2))/((-3)/(-4)). Suppose -6 = 5*x - 3*j, j - w = x + 4*x. Solve -2*n + 4*n - 4 = x for n.

2

Let m be (-1 + 2)/((-1)/(-2)). Let x(f) = 2*f**2 - 4*f + 3. Let u be x(m). Solve 0 = u*t - 15 - 0 for t.

5

Let c = -30 - -32. Solve -2*k + c = 8 for k.

-3

Let p = -21 - -26. Solve -p*a - 4 = 16 for a.

-4