Suppose r = -0*r + 4. Let u(j) = j - 1. Let i be u®. Solve i = z + 1 for z.

2

Let d(w) = w**2 - w + 2. Let z be d(-2). Let b be (-2)/((-2)/(-3)) - -6. Solve -z*k - 25 = -b*k for k.

-5

Let n® = 13*r - 114. Let x be n(9). Solve -x*t + 12 = t for t.

3

Suppose 0 = 5*d - 3*d - 3*y - 3, -y = -3*d + 1. Let c be d/(-2) - (-44)/4. Solve -4*t = c + 5 for t.

-4

Let l be 2 + -2 - (-2 - -1). Let p(q) = 5 - 5*q + 7*q + l. Let x be p(7). Solve 7*o - x = 3*o for o.

5

Let l© = -c + 12. Let t be l(10). Suppose -v + 0 = 1, 0 = -3*w + t*v + 17. Solve 0 = w*d - 6 + 1 for d.

1

Let y be -1 - (0/(-1) - 2). Let f be (y/1)/(0 + -1). Let z = 8 + f. Solve 2*b + z = 3 for b.

-2

Let q = 3 - 1. Suppose a + q*a = -2*b + 10, -3*a - 5 = -b. Solve a = -3*z - z for z.

0

Suppose -4*k - g - g = -2, 5*g + 5 = -5*k. Solve 4*a - k*a = 0 for a.

0

Let k(o) = o + 9. Let t be k(-4). Suppose s = t*s. Suppose s*j = 2*j. Solve j*r = -r - 3 for r.

-3