Suppose -2*r + 6 = -0*r. Suppose r*q = a + 10, 2*a + 3 = -5. Solve q - 5 = -s for s.

Suppose 7 = -3*l + 2*m - 9, 6 = 2*l + 2*m. Let g = 0 - l. Suppose -2*r + d = -12, -d + g + 1 = r. Solve r*k = 3*k - 10 for k.

-5

Suppose 33 = -5*l - 47. Let q be (-3)/((-52)/l + -4). Solve q = 3*m - 5 for m.

3

Suppose -4*c - 3*r = -0*r - 51, 2*c = -4*r + 28. Suppose 13 + c = 5*b. Solve -b*t + 0*t = 10 for t.

-2

Let n(w) = w3 - 6*w2 - 7*w + 5. Let x be n(7). Suppose 42 = 4*q + 2*p, -26 = -5*q + 5*p + 4. Solve x*f = -1 - q for f.

-2

Suppose 4*l - 2 = 14. Suppose 4*c = -12 - l, 13 = -s - 5*c. Let t = -2 + s. Solve -3*w + t*w = 0 for w.

0

Suppose 3*s + 18 = 2*p, -5*p - 15 = -6*p + 3*s. Solve p*x + 1 + 14 = 0 for x.

-5

Suppose -6*d + 13 + 5 = 0. Solve -b + 2 = -d for b.

5

Let j(i) = i**2 + 15. Let y be j(-11). Let c be ²⁄₇ + y/14. Solve 0*g - c = 5*g for g.

-2

Let z be 0 + 0 - (0 - 1). Let n(g) = 2*g - 14. Let q be n(9). Let c = q - z. Solve 0 = -c*d + d - 6 for d.

-3

Let v(g) be the third derivative of g⁶⁄₁₂₀ + g⁵⁄₁₅ - g⁴⁄₁₂ - 2*g³⁄₃ - 4*g**2. Let s be v(-4). Solve 6 = -7*z + s*z for z.

-2