Let s = 10 - 7. Let c(t) = t. Let d be c(s). Suppose o = -d*o + 12. Solve -o*u + 4 = -2*u for u.

Let h(l) = l - 3. Let y be h(3). Suppose 5*s = 3*d - 82 + 7, 0 = d + 3*s - 25. Suppose -w + g = 2 - 11, 4*w - 30 = 2*g. Solve -z + w*z - d = y for z.

5

Let y be (3 + -4)/(²⁄₂₆). Let k = y + 21. Let s be 3/(-6) - (-5)/2. Solve k = -s*u - 2*u for u.

-2

Let d(g) be the third derivative of g⁵⁄₆₀ + g⁴⁄₃ - 4*g³⁄₃ - 2*g2. Let p be d(-10). Solve 2*i - p = -i for i.

4

Let c(x) = 5*x + 47. Let h be c(-9). Solve -h*m - 3*m = -25 for m.

5

Suppose 3*w - 4 = w. Suppose 37*k - 36*k = 3. Suppose w*z + k*o + 5 = 0, -5*z - 4*o = -0 + 2. Solve z = 3*a - 1 for a.

1

Suppose -5*i + 30 + 13 = -3*f, 0 = f - 3*i + 17. Let q = -1 - f. Solve k = -k - q for k.

-5

Suppose 0 = -3*t + 8*t - 15. Suppose -4*h + t + 5 = 0. Suppose 4*s - 4 = 0, s = -z + 6*s - h. Solve 0 = 3*f + z + 9 for f.

-4

Suppose -h + 12 = h. Let k be ((-3)/h)/((-2)/12). Solve -k + 0 = d for d.

-3

Suppose -19 = -5*h + 6. Let k(f) = -5*f3 + f2 + f. Let s be k(-1). Suppose -s*m = -h - 5. Solve -2*z - 10 = -m for z.

-4

Let n be 1*(13 + -3 + 0). Solve 4*j + j = -n for j.

-2