Suppose 10*y - 7*y = 9. Solve 0 = -2*t + 3*t + y for t.

-3

Let o(x) = x3 - 9*x2 + 8*x + 3. Let p be o(8). Let t = 103 - 83. Solve t = -2*l - p*l for l.

-4

Suppose -16 = -5*r - 1. Suppose -i = 3*a - r*i - 6, -2*i = -a + 6. Solve a = 8*f - 4*f - 12 for f.

3

Suppose 0*z = -z + 4*z. Solve z*s = -3*s - 6 for s.

-2

Let m be 18*3⁄12*2. Let p = 10 - 7. Let y be (m/p)/((-6)/(-8)). Solve y*v = 3*v for v.

0

Suppose -5*z + 14 = -1. Solve 7 = -z*j - 2 for j.

-3

Let d(u) = -u**2 + 3. Let i be d(0). Suppose 0 = -0*x + x - 6. Let b(k) = k - 6. Let q be b(x). Solve q = -n + 4 - i for n.

1

Let m(s) = -s - 7. Let a be -2*(81⁄6)/3. Let b be m(a). Solve 25 = -b*u - 3*u for u.

-5

Let o = -2 + 4. Let n(y) = -y + 15. Let u be n(12). Suppose u*k + 8 = 2*z + k, -4 = -o*z + k. Solve f + z = -3 for f.

-3

Let r(h) = h3 - 6*h2 - 9*h - 4. Let x = 24 + -17. Let s be r(x). Let w be ((-8)/6)/(3/s). Solve 3*f - 23 = -w for f.

5