Let k(y) = y. Let m be k(7). Suppose 2*a = l + m, 0 = 9*a - 4*a - 3*l - 17. Solve 2*b - 2 = a for b.

Let t be 2/(-4) + ⁹⁄₂. Suppose 0 = -5*y - 6*p + p - 20, 0 = -2*y - p - t. Solve 0 = 2*v - 8 - y for v.

4

Let w = -6 + 8. Solve w*l - 11 = -1 for l.

5

Let k(v) = v3 - 7*v2 + 5. Let l be k(7). Let c be (2/l)/((-7)/35). Let z be c/(1 - 0 - 2). Solve -8 = z*d - 6*d for d.

2

Let r(m) = m2 + 2*m + 1. Let v be r(-6). Let p(b) = b3 + 2*b**2 - 8*b + 7. Let k be p(-4). Solve -k*n + 2*n = v for n.

-5

Let m(f) = f**2 + 4*f - 7. Let v be m(-6). Suppose -5*l - 30 = -4*c, 0*l - 15 = -v*c - 5*l. Suppose 0 = -y - 0*y. Solve h + c + y = 0 for h.

-5

Suppose 0 = -2*q + 2, 68 = 3*m - q. Suppose 7 = 3*j - m. Solve 5*o = j - 0 for o.

2

Let a be 10*9*¹⁄₆. Solve -4*k = -5 - a for k.

5

Suppose -2*z = -2*c - 16, -2*z + 19 = -0*z - 3*c. Solve -k + z = 4*k for k.

1

Let b = -77 - -78. Solve 2*a - 3 = b for a.

2

Let g be ¹⁸⁵⁄₄ + (-2)/8. Suppose -5*k = -d - d - 38, 0 = -5*k + 4*d + g. Solve a = k*a for a.

0