Let a(j) = j**2 - 12*j + 2. Let x be a(13). Solve -x = -4*v + v for v.

Let v be ¹²⁄₂₀ - (-2)/5. Let b be 3 - 1/v - -2. Solve b*y - 2 - 2 = 0 for y.

1

Let n(p) = 6*p3 - 13*p2 - 14*p - 4. Let b© = -c3 + c2 + c + 1. Let y(g) = 5*b(g) + n(g). Let v be y(9). Solve 0 = -x + v - 2 for x.

-1

Let z(k) = -2*k**2. Let j be z(1). Let a be ²⁄₃ + j/3. Solve a = 3*n - 5*n + 10 for n.

5

Suppose -s - j = -3, -s + 1 = 3j - 4. Let q be 2 - 4(-1)/(-2). Let d = s + q. Solve -m = d - 1 for m.

-1

Let x = 5 + -13. Let n be (-3 - x)*(-8)/(-10). Suppose 0 = 5*t - 0*t. Solve -3*f - f + n = t for f.

1

Let d = -27 - -14. Let h = d + 15. Solve 0 = -2*i - h - 2 for i.

-2

Suppose -14*d = -36 - 34. Suppose 10 = -5*z - 5*l, -5*z + 5*l + 1 = 11. Let m be ((-3)/((-6)/(-4)))/z. Solve v + m = d for v.

4

Suppose -5 + 17 = 2*n. Let w be (-3)/(-12) + 1/(-4). Suppose v + w*d + 2*d - 3 = 0, -3*d = -2*v + n. Solve v*x + 1 = 4 for x.

1

Let a = 6 - 4. Suppose 4 = 4*w, a*s - 5 = -0*w + w. Let q = -3 + 10. Solve -s*y - 2 = q for y.

-3

Let m be (-8)/(-20) - (-46)/10. Suppose -21 = h + m*x, -h - 2*x - 18 = -3*h. Solve -l = -h + 8 for l.

-4