Let v(o) = 2*o + 5. Let f be v(0). Suppose f*g = 55 - 20. Solve -g*q + 2*q + 5 = 0 for q.

Suppose -2*k + 5*n = 2*n - 4, 0 = 3*k - 3*n. Let r be 3 + k/(⁴⁄₂). Solve -5*a = -4*a - r for a.

1

Suppose 5*m = 3*b + 12, -m + 4 = -10*b + 11*b. Solve -12 = -m*x - x for x.

3

Suppose 0 = -2*x + 4*k - 4 + 20, 5*k - 8 = -x. Suppose g + 4*g - x = t, 0 = 4*g - 20. Let s© = c**2 - 5*c - 1. Let j be s(6). Solve 4*l + t = j for l.

-3

Let l(j) = j + 5. Let t be l(-4). Let s = 12 - 9. Let y = 5 - s. Solve -y = -r + t for r.

3

Suppose -3*w - 5*z + 23 = 0, 3*w = 3*z + 1 - 10. Suppose -9 = -2*o + 1. Solve 4 = -o*g - w for g.

-1

Let f® = r**2 - 10*r + 3. Let q be f(10). Solve -2*i + q*i = 1 for i.

1

Let m(p) = -p2 + 6*p + 8. Let i be m(7). Let j(n) = -n + 1. Let c(f) = f2 + 4*f - 5. Let z(s) = -c(s) - 3*j(s). Let y be z(0). Solve -y*v - i = 3 for v.

-2

Let t be ¹⁴⁄₄ + (-2)/4. Suppose a = 3*o - 16, t*o + 2*o - 27 = 2*a. Let q(n) = -n3 - 4*n2 + 2. Let z be q(-4). Solve z*d = 5 + o for d.

5

Suppose -14 + 4 = -2*a. Suppose 4*q = a*g - 61, 5*g - 7 = q - 3*q. Let p = q - -13. Solve -p*b + 9 = -7*b for b.

-3

Let o be 6/((-5)/(²⁰⁄₆)). Let c be (0 - 1) + (0 - o). Solve 0 = c*a - 1 + 16 for a.

-5