Let f® = -10*r + 2. Let b be f(-1). Solve 8 = -4*i - b for i.

-5

Let h(z) = -7*z2 + 0*z2 - 3 - 5*z + 8*z**2. Let a be h(6). Solve a*f = -0*f - 15 for f.

-5

Suppose -1 = -l + 3. Suppose h = -0*h. Solve h*x + x = -l for x.

-4

Suppose -6*s - w = -3*s + 5, 0 = 4s - w - 5. Suppose -f - 6 + 24 = s. Let m be (f/(-21) - 0)-7. Solve m*h - h + 5 = 0 for h.

-1

Suppose 4*c + 3 = 2*i + 5, 0 = -i - c + 2. Let o® = 3*r + 15. Let x be o(-5). Solve x = m - i for m.

1

Suppose -7 = -5*s - 2. Solve 5*f = s - 6 for f.

-1

Let d(a) = -5*a3 - 9*a2 + a + 5. Let v = 11 - 7. Let o(y) = -y**3. Let l(f) = v*o(f) - d(f). Let g be l(-9). Solve 0*s = -g*s + 12 for s.

3

Let b(v) = -v**2 + 7. Let z be b(3). Let r(x) = -x + 1. Let a be r(z). Solve a*c = 2*c for c.

0

Let q(z) = z - 15. Let p be q(15). Let k be 2⁄3*12/(-8). Let u be (0/(-2 - k))/2. Solve p = -3*y - u*y - 15 for y.

-5

Suppose -1 = h + 11. Let c = h - -12. Solve c = -2*s - 2 for s.

-1