Let k be (-889)/(-35) - (-6)/10. Suppose -3*u - 2 = -k. Solve 0 = 5*w - 7 - u for w.

Suppose 3*s + 6 = -4*m + 2, -m + 4*s + 18 = 0. Let z = m + -1. Solve 4*f = -21 + z for f.

-5

Let c(n) = n3 + 6*n2 + 6*n + 7. Let f be c(-4). Let s be (⁴⁄₃)/((-4)/(-6)). Let o be s/(-2 + (-24)/(-10)). Solve o*l = -f - 10 for l.

-5

Suppose 100 = 5*c - 0*c. Suppose t + 5*b - b = c, 0 = 2*t + b - 5. Let x(a) = a - 5. Let g be x(6). Solve q + g = -t for q.

-1

Let i be 8*(124/(-32) - -4). Solve -19 = -4*z + i for z.

5

Suppose u + 2*h = -3*h + 11, -5*h = 2*u - 37. Let z = u - 11. Let d be (-1)/5 + ⁸⁴⁄₂₀. Solve -l + d*l - z = 0 for l.

5

Suppose -70 = d + 2*d - 2*s, 80 = -3*d + 4*s. Let h be (-8)/(-5) + (-8)/d. Solve 1 + 3 = -h*v for v.

-2

Let f be 3/(((-9)/15)/(-3)). Suppose 5*z - 25 = -5*o, 2*o = 2*z - 0*z - 2. Solve o*m - 5*m - f = 0 for m.

-5

Let s(z) = -z - 8. Let m be s(-9). Suppose -3 - 6 = -3*o + 3*p, 4*o = -2*p + 18. Solve -w + m = -o for w.

5

Let g = -50 + 54. Solve -g*k = -5*k - 3 for k.

-3

Let k be ((-1)/(-2))/1*-4. Let w(t) be the third derivative of -t⁴⁄₁₂ - t³⁄₃ - 5*t**2. Let j be w(k). Solve 2 = -j*x + 3*x for x.

2