Suppose -7 = -2*c + 3. Solve -c*z + 3 - 18 = 0 for z.

-3

Let d = 8 + -10. Let s = d - -2. Solve 4*f = -s*f + 20 for f.

5

Let d(i) = i3 - 11*i2 - 12*i + 4. Let u be d(12). Let p be ((-10)/(-20))/(1/u). Solve p*l = -l for l.

0

Let j be (2 - 1 - -1)*-2. Let s be 4⁄6*21/(-7). Let h = s - j. Solve r - 1 - h = 0 for r.

3

Let b = 13 - 10. Solve -j - 4 = -b for j.

-1

Let s(w) = w**2 + 7*w + 3. Suppose -3*b - q - q - 21 = 0, -14 = 2*b - 3*q. Let v be s(b). Suppose 4*x - 2 = v*x. Solve a = -0*a - x for a.

-2

Let t(j) = -j3 + 5*j2 - j. Let o be t(2). Let w(s) = -s**2 + 9*s + 12. Let c be w(o). Solve 6 = x + c for x.

4

Suppose 6 = 3*z - 12. Suppose -2*w + 5*m = 3*m + 10, -2*w + 5 = 3*m. Let s be (68/(-85))/(w/5). Solve -s = 2*d - z for d.

2

Let m be ((-9)/(-6))/3*4. Let n = -3 + m. Let u be 0 + 2 - (3 + n). Solve 2*f + 4 = -u*f for f.

-2

Suppose -l = -4*z + 2 + 1, 23 = -z + 5*l. Let b(q) = q3 - q2 - q + 6. Let v be b(0). Suppose -2*d = -v*d + 16. Solve -z*p + d*p = 2 for p.

1