Suppose 0 = -10*h + 5*h + 10. Solve -h*f = -5*f + 12 for f.

4

Let r(b) = 3*b2 + b3 - b2 - 5 + 3*b2 + 2*b. Let i be r(-4). Solve i + 7 = -5*f for f.

-2

Suppose -2*m + m = x - 8, -10 = -2*m. Let o = x - -1. Let i(q) = q - 4. Let t be i(o). Solve 0*f - f + 2 = t for f.

2

Suppose u - 5*z = -3*u + 40, -4*z = 3*u - 61. Let b = 15 - u. Solve b = -j - j for j.

0

Let b(d) = -d**2 + 6*d - 3. Let p be b(2). Solve p*k = -3 - 2 for k.

-1

Suppose 3*o - 26 = -4*r, 0*r = -5*o + 4*r - 10. Solve 2*h = -o*h - 8 for h.

-2

Let l be 15⁄4 - (-3)/12. Solve -l*d - 7 = 5 for d.

-3

Suppose 5*s = -8*d + 6*d + 10, 2*d + s - 2 = 0. Solve -l = -1 - d for l.

1

Suppose 4*i - u = -0*u + 14, 5*u - 10 = 0. Suppose -c = -0*c + 3*j - 11, 3*c - 18 = -i*j. Solve -c*v = v for v.

0

Let g(d) = -d3 + 6*d2 - 6*d + 3. Let a be g(5). Let b be 2 + (6 + -1 - a). Let f(t) = t3 + 5*t2 + 6*t. Let p be f(-3). Solve 3*k - 24 + b = p for k.

5