Suppose 0*n + 36 = 4*c + 2*n, 4*n + 18 = 2*c. Suppose 4*x = x + c. Solve 0 = -u + x*u + 10 for u.

-5

Let d(h) = -2*h - 7 - 4*h2 - 2*h - h2 + h3 + 0*h2. Let p be d(6). Suppose -p*z + 15 = r, -5*r + 10 = -3*r. Solve 0 = -c - z*c - 15 for c.

-5

Let a® = r3 + 7*r2 + r + 8. Let h be a(-7). Solve h = -2*c + 5 for c.

2

Suppose -3*p = 6, -3*p + 14 = 5*r - 5*p. Let z(a) = -a + 1. Let m be z®. Let c be (m + 3)/(7⁄42). Solve -6*x + 2*x + c = 0 for x.

3

Let x(l) = 23*l**3 - 1. Let f be x(-1). Let q = f + 39. Solve 5*h + 0*h = -q for h.

-3

Suppose 3*b - 5*q - 18 = 0, b - 4 = q - 0*q. Solve 4*i = 3*i + b for i.

1

Suppose 0 + 6 = 3x. Let k be x(-1)/2*-4. Solve k*a + 5 = -a for a.

-1

Let z(s) = -s**2 + 7*s + 4. Let j be z(6). Suppose j = 4*t - 2*t. Suppose -3*i + i + 2*y = 0, -t*y = 5*i - 50. Solve 4*d + i = 5*d for d.

5

Let d = 2 + -1. Let b be (3/d)/(6⁄4). Solve -b = m + 1 for m.

-3

Suppose -r = r. Let y = -4 + r. Let s be (-1)/y - (-76)/16. Solve -s = 5*i - 4*i for i.

-5