Let k(s) = 3*s. Let c be k(0). Solve c*r = -3*r + 12 for r.

Let x(s) = s**2 + 10*s - 5. Let h be x(-11). Suppose 4*f = -2 + h. Solve -4*w - 9 + f = 0 for w.

-2

Let v be ³⁰⁄₉*48/(-5). Let m be -3v/(-36)-6. Solve -3*y + m = y for y.

4

Let t = 11 - 9. Suppose t*z - 12 = 3*o, 4*z + 4*o - 4 = -0*z. Solve 3 + 12 = z*k for k.

5

Suppose -4*k + 35 = k. Let z = -2 + k. Solve o = 6*o - z for o.

1

Let t be (-40)/(-14) + (-5)/(-35). Suppose -4*f + 3 = 5*v - 4*v, 0 = t*v - 2*f - 51. Solve 4*q - q = -v for q.

-5

Let z = -32 + 52. Solve m = 5*m + z for m.

-5

Suppose -36 = -4*q - 0*q. Solve -5*t = -1 - q for t.

2

Suppose -3*z = -9, 0*l - 2*z = -2*l + 54. Suppose -2*d + l + 6 = 0. Suppose -d = -4*i + i. Solve 5 = q + i for q.

-1

Let f(h) = -10*h - 5. Let v be f(-2). Solve z - 4*z - v = 0 for z.

-5

Let j = -21 + 41. Let f be 1/(2 + (-36)/j). Solve f = x + 2 for x.

3