Suppose 4*s - 13 = -5. Suppose 4*l = 3*o - 31 - 61, -165 = -5*o - 5*l. Let b be (6/(-4))/((-12)/o). Solve 0*a = s*a - b for a.

2

Suppose 0 = -4*a + 2*p + 20, 3*a + 3*p + 5 = 2. Solve -b + a = 5 for b.

-2

Suppose -3*l + 4*q + 31 = 7, -3*q = l - 8. Let z be -8 + (l - 3) + -3. Let t be 13 + 2 + z + 2. Solve -4*x - t = 1 for x.

-3

Let o be 2/(-4)*(5 - -3). Let a = o - -7. Solve x + a*x = 4 for x.

1

Let u(f) = -f**2 - 6*f + 10. Let c be ((-28)/6)/((-4)/(-6)). Let w be u©. Solve -w*t - 1 = 14 for t.

-5

Let t(a) = -15*a2 + 1. Let b be t(1). Let l be (-120)/(-28) + 4/b. Let x(u) = 5*u2 + 1. Let i be x(1). Solve -l*w + 2*w - i = 0 for w.

-3

Let t be 135/(-18)*(-4)/(-3). Let w be (-1 - t)/(-3) - -3. Suppose f = -d + 20, -f + w*d + 25 = 2*d. Solve q + f = -2*q for q.

-5

Let r(d) = -d3 + 6*d2 - 6*d + 7. Let z be r(5). Solve 0 = -z*f + f for f.

0

Let g(u) = -4*u3 + 2*u2 - 4*u + 4. Let s(v) = 5*v3 - v2 + 3*v - 4. Let i(b) = 6*g(b) + 5*s(b). Let w be i(-8). Solve 13 + w = -5*m for m.

-5

Let w = 20 + -39. Let z = -13 - w. Solve 4*x - 2 - z = 0 for x.

2