Suppose 14*u - 9*u = 5. Solve -2*h - u = -3 for h.

Let t© = c3 - 11*c2 - 12*c + 4. Let r be t(12). Solve 0*v = r*v + 20 for v.

-5

Suppose -2*u + 15 = u. Suppose -2*k + 4*p - 12 = -2, u = 3*k - p. Solve -15 = -k*f - 6 for f.

3

Let c(x) = 0*x2 + 51 - 48 + x2 - 9*x. Let t be c(9). Solve -t*z - 8 + 2 = 0 for z.

-2

Suppose -5*r - 3*o + 2*o + 26 = 0, r - 5*o - 26 = 0. Let l = -4 - -8. Suppose 0 = -c + 4*b - 7*b + 25, l*b + 25 = c. Solve c = r*q - q for q.

5

Suppose 2*v + 3*v = 0. Suppose v = -2*s - 4*p + 16, -5*s + 40 = 2*p - 7*p. Solve 0 = -s*w + 3*w for w.

0

Let b(y) = -4*y - 2. Let x be b(-6). Suppose 4*s + 0*z + 2*z = 6, 0 = 4*z + 4. Suppose -4*h + x = -s*c, 2*c + 12 = 2*h - 0*c. Solve h*p - p + 8 = 0 for p.

-2

Let y(t) = 4*t3 - 7*t2 + 48*t - 46*t - 8 - 4*t2. Let c(f) = f3 - f**2 + f - 1. Let q® = -5*c® + y®. Let h be q(-6). Solve -h = 5*l - 0 for l.

-3

Let l = 10 + -6. Let q(w) = -w3 - w2 + 2*w - 2. Let n be q(-3). Solve -n - 2 = -l*a for a.

3

Let z = 38 + -27. Suppose -3*j + 18 = 3*n, -2*j - j - 6 = -3*n. Solve -z = -j*a - 3 for a.

4

Let v be ⁵⁸⁄₁₈ - (-4)/(-18). Suppose t - 12 = -v*t. Solve -t*k - 8 - 4 = 0 for k.

-4