Let x be 3*-1*1/(-3). Let d(o) = 2*o*2 + o - 1. Let n be d(x). Let c be n/3-3 + 4. Solve 4 = -c*r - 2 for r.

-3

Let j(n) = n**2 - 7*n. Let t = 4 + -22. Let c = -11 - t. Let a be j©. Solve a*p + 2*p = 8 for p.

4

Let v be ((-40)/(-12))/(2⁄6). Let l = v - -5. Solve -l - 5 = -4*k for k.

5

Suppose -1 = -5*b + 9. Suppose 2*k + b = 8. Solve -6 = -k*f + 9 for f.

5

Let i(k) = 4*k + 3. Let h be i(3). Let x be ((-12)/h)/((-4)/50). Solve 2*b = 4*b - x for b.

5

Let a(w) = w3 - 3*w2 + 3. Let y be a(3). Suppose -15 = -y*r - 0*r. Solve 20 = r*q - q for q.

5

Let n be 7/(84⁄16)*3. Solve -7*d - 3 = -n*d for d.

-1

Let u be 1/(-2)*4 - -3. Solve d + u = -2 for d.

-3

Let j(f) = -2*f**2 + 2*f. Let n be j(1). Solve -x = -n*x - 1 for x.

1

Suppose -r - 1 = 0, -3*r = o - 3*o + 9. Solve 0*l = o*l - 12 for l.

4