Suppose 4 = u + 2*g, -4*u + 3*g = -u - 30. Solve -4*y + 0*y = u for y.

-2

Let g(l) = -l3 + 7*l2 - 6*l + 4. Let f be g(6). Solve f*a + 3 + 1 = 0 for a.

-1

Suppose -2*h + 6*p + 12 = 3*p, 5*h + p = 30. Let r(o) = -o**2 + 7*o - 6. Let t be r(5). Solve t*c - h = 14 for c.

5

Suppose 4*l - 5 = 11. Suppose 6 = 3*s - 4*v - 2, l*v = -5*s - 8. Let h(q) = q**2 + 4*q - 7. Let i be h(-6). Solve i*o = -s*o for o.

0

Suppose 0 = -12*d + 11*d. Suppose d = 3*h - 6. Solve 4 = -w + h*w for w.

4

Let k(u) = -u3 - 2*u2 + u - 1. Let z be k(-3). Suppose -z*w + 4 = -3*w. Let y = w - -2. Solve -5*m + 6 = -y for m.

2

Let p(y) = -y**2 + 4*y + 3. Let c = -2 + 6. Let k be p©. Suppose b - 2*o = -0*o + 13, 0 = -3*b - k*o + 3. Solve -10 = -5*r + b for r.

3

Let y(t) = t - 5. Let p be y(4). Let u be 1 + (3 + p)/2. Let h be -3*u/(-15)*10. Solve -j + h*j - 9 = 0 for j.

3

Let l be 6/(1 - 0)*1. Solve 1 = l*y - 5*y for y.

1

Let y© = -2*c**3 + c. Let m be y(-1). Solve -3*o + m = -4*o for o.

-1