Suppose 6*b - 10 = 4*b. Solve 0 = -b*k + 3*k - 8 for k.

Let j(a) = a**2 + 5*a + 4. Let p be j(-4). Solve 2*t = -p*t for t.

0

Suppose -2*d + 9 = d. Suppose 3*j - d*c = 0, j - 5*c + 6 = -2. Solve o + 0 = -j for o.

-2

Suppose 0*o + o - 5 = 0. Let s be 1/o + ⁵⁹⁷⁄₁₅. Suppose 0 = -z - 4*z + s. Solve 0*l + z = -4*l for l.

-2

Let x = -15 - -17. Let p(o) = o - 2. Let u be p(x). Solve 0*w + w = u for w.

0

Let h(x) = -x**2 + 12*x - 28. Let t be h(4). Solve t*y + 0*y = 0 for y.

0

Let w(f) = f3 + 5*f2 - f - 3. Suppose -3 = -2*q - 13. Let r be w(q). Solve -3 - r = 5*z for z.

-1

Suppose 5*l - 105 = 2*l. Let x = -37 + 17. Let f = x + l. Solve f = n + 4*n for n.

3

Let p = -6 - -22. Suppose 4*c - 20 = 4*m, -4*c + m + m = -p. Let s = 4 - c. Solve -s = 4*q - 13 for q.

3

Let x = 48 + -44. Let o(h) = h3 + 5*h2 - 6*h + 5. Let z be o(-6). Solve x*j = 21 - z for j.

4

Let z = 105 + -73. Suppose c - 5*d - z = -7, -4*c + 15 = -3*d. Solve 5*x - 4*x - 5 = c for x.

5