Suppose 5*v - 42 = -17. Solve v*r - 4 = -19 for r.

Suppose 0 = -15*p + 2 + 43. Solve -p*w - 10 = 2*w for w.

-2

Suppose 3*c + 0*c + 5*k = 5, 4*c - 14 = -3*k. Suppose -8 = c*b - b, -8 = v + 5*b. Solve -4*m + v = 10 for m.

-2

Let p(s) = s3 - s2 + s + 10. Let k be p(0). Let w = k + 0. Let u = -85 + 120. Solve u = -5*x + w for x.

-5

Let u(l) = 4*l. Let a be u(-2). Let d(p) = -p + 3. Let c be d(a). Suppose -3*m + c = 4*x, -4 + 31 = 5*m - 2*x. Solve -9*q = -m*q for q.

0

Let z be (44 - 18)1-1. Let d = 40 + z. Solve -5*o = -d - 6 for o.

4

Suppose -12 = -x + 4*a, 25*a = 3*x + 20*a - 36. Let r be 4 - (0 - ⁴⁄₂). Let k be ((-6)/1)/(r/(-3)). Solve k*q - x = -q for q.

3

Suppose -3*z + 0*z = 6. Let m be z/10 - 16/(-5). Let i be m - (-3)/6*2. Solve 6 = -j + i*j for j.

2

Suppose 3*d + r = 9, -32 = 5*d - 10*d + 4*r. Suppose -q - 19 = -d*u - 2*q, 4*u + 1 = -5*q. Solve 9 = u*w - 3*w for w.

3

Let b be (-1)/((¹⁴⁄₁₂)/7). Let i© = c3 + 6*c2 - c + 4. Let g be i(b). Let t = g + -6. Solve 0 = 3*l - l + t for l.

-2

Suppose -q = 3*q - 12. Let a = 89 + -89. Solve k + a*k = -q for k.

-3