Let n(t) = 4*t + 1. Let r be n(6). Let h = r + -20. Solve h*c - c = 4 for c.

Suppose 2*z + 1 = z - 3*f, 2*z + 4*f = 0. Let r = 5 - z. Solve r + 17 = -4*u for u.

-5

Suppose -2*z = 2*j - 10, -5 = 2*j - 4*z + 15. Suppose -3*c + 5 = k, -5*c + k + 23 = -k. Solve 15 = -j*m + c*m for m.

5

Suppose 0 = -0*b + b - 2. Suppose -4*p - 6 - 6 = 4*g, -13 = -4*g + p. Solve b*i - i = g for i.

2

Let c(b) = -b - 4. Let z be c(-7). Solve -z*n - 4 = n for n.

-1

Suppose 4*c = 34 - 14. Suppose m = c*m. Solve n = -m*n - 1 for n.

-1

Let i(a) = a. Let u be i(-6). Let h = 18 + u. Suppose 0*f + h = 2*f. Solve 0 = -f*v + 2*v - 16 for v.

-4

Suppose -j - 4 + 1 = 0. Let r be 18/(j/((-6)/4)). Solve 4*d - 7 = r for d.

4

Suppose 5*i = -5*n + 35, -2*n = -6*n + 4*i - 12. Solve n = -5*t + 12 for t.

2

Let b(o) = 2*o**2 - 5*o + 2. Let f be b(3). Solve -4*h + 3*h = f for h.

-5

Suppose 0*b + 2*b = 3*a - 18, -3*a = -5*b - 18. Suppose -3*l = -a*l - 3*i + 27, -3*l + 2*i + 2 = 0. Solve -w + l = w for w.

2