Let c(u) = u - 4. Suppose 1 + 5 = z. Let f be c(z). Solve f*n = n + 4 for n.

Suppose -6*j = -j - 4*m - 15, j + 5*m = 3. Solve 0 = -j*t - t - 4 for t.

-1

Let i = 7 - 2. Suppose -f + 1 = -i. Let r be 20/f + ⁴⁄₆. Solve 0 = -r*l - 7 - 5 for l.

-3

Let m(t) = t - 1. Let h be m(6). Let z be ¹⁶⁄₇ - (-2)/(-7). Let p be ²⁵⁄₁₀*(7 + -1). Solve -z*q + h*q = p for q.

5

Let x(b) = b3 - 7*b2 + 6*b + 4. Suppose -8 = -4*z + 16. Let h be x(z). Suppose h*q - 5 = -l, 4*q - 2*l = -4*l + 2. Solve q - 4 = d for d.

-2

Suppose -2*w + 14 = -6. Let z be (8/w)/((-1)/(-5)). Suppose -z*k = -k - 3. Solve t + 0*t = -k for t.

-1

Let c = 40 - 38. Solve -3*k + c = -2*k for k.

2

Let v(y) be the third derivative of y⁴⁄₂₄ + 5*y³⁄₆ - 11*y**2. Let b = 2 - 6. Let h be v(b). Solve -h = q + 4 for q.

-5

Let x = -31 + 33. Let i(g) = 0 - 1 + 2*g + 2. Let k be i(1). Solve c = x*c + k for c.

-3

Let y(o) = -o + 14. Let n be y(11). Solve 5*k - n*k = 10 for k.

5

Let o be 1 - 1/(2/(-4)). Suppose 1 = o*q - 5*c, 2*q - q - 7 = -5*c. Solve 0 = -0*k + q*k for k.

0