Suppose 7*z = 13 + 1. Let l(m) = -m - 1. Let h(b) = -3*b - 1. Let k(d) = -h(d) + 4*l(d). Let s be k(-3). Solve z*p - 4*p + 2 = s for p.

Suppose -14 = y + 4*u, 4*y = 2*y + 3*u + 16. Solve -y*x - 2*x = 20 for x.

-5

Suppose 11*r = 13*r - 8. Solve 2*z + 0 = r for z.

2

Suppose 0 = 2*v + 4*a - 36, 5*v + 3*a - 67 = -5. Let k = v + 0. Solve -2*n - k = -7*n for n.

2

Let m(v) = -v + 4. Let o be 5 + (2 - 0) + -4. Let k be m(o). Let r = -2 - -4. Solve -k = -r*w + w for w.

1

Let y(z) = z**3 - 1. Let n be y(1). Let c = n - 2. Let u = -1 - c. Solve -4*r + 11 + u = 0 for r.

3

Let f(k) = k3 - 13*k2 + 8*k - 9. Let c be f(12). Let u be ¹⁄₂ + c/(-6). Solve 4*n = 2*n + u for n.

5

Let b = 20 + -13. Suppose 3*k = bk + 16. Let i be 6(-2)/k + 4. Solve i = 2*t - 3 for t.

5

Let y = -12 + 16. Suppose 0 = -4*n + 8, -9 = -2*c - 5*n + 9. Solve 2*m - c*m = y for m.

-2

Suppose 2*d + 2*f = -0*d + 22, 10 = 5*d - 4*f. Let w be d/21 + ⁴⁸⁄₂₈. Solve 2*k - 8 = -w*k for k.

2

Suppose -3*g = 3*j - 5*j + 107, -2*g - 194 = -4*j. Let x be j/4 - 1/(-2). Let m be (x/10)/(³⁄₁₀). Solve -1 + m = 3*h for h.

1