Let c be -1 - 1 - (-12)/3. Suppose 0 = -8*s + 3*s + 60. Let p be 4/(-6) - (-8)/s. Solve p = 2*x + c*x - 12 for x.

3

Let w(j) = 5*j**2 - j + 1. Let t be w(1). Solve -6*r + r = t for r.

-1

Suppose -3*x = -3*u, -5*x = -0*u - u + 20. Let f = x - -10. Let q = -1 + f. Solve o - 12 = q*o for o.

-4

Suppose 2*u + 1 = 5. Let z be (-5)/(-15) + (-69)/(-9) + 4. Suppose 5*v - z = -u. Solve -c + v = -0*c for c.

2

Let l(m) = -m3 + 4*m2 - 3*m + 4. Let z be l(3). Solve d = 2*d + z for d.

-4

Let t be ((-225)/6)/(-5)*2. Let z = -21 + t. Let f = -3 - z. Solve -f*a = -6*a + 15 for a.

5

Suppose 0 = 3*d - 2*k + 2, 6*d - 3*d - k - 2 = 0. Suppose -4*p + 4*l + 12 = 0, -d*p + 47 = 2*p + 3*l. Suppose -2 = 2*s - p. Solve -s*y = -2*y for y.

0

Let d be (2⁄6)/((-1)/(-15)). Suppose 19*j = -33 + 185. Solve g - j = -d for g.

3

Suppose 0 = 2*v + 2 - 10. Suppose b = s + v, s - 3*s = 3*b + 8. Let r = b + 1. Solve 0 = -f + r + 1 for f.

2

Let n(u) = 2*u**2 - 2*u - 2. Let f be n(2). Let g be (-84)/(-18) + f/6. Solve g + 1 = -3*l for l.

-2