Let a = -15 + 18. Solve 1 - 7 = -a*p for p.

Let s(d) = -d + 3*d - d - d**2. Let k be s(1). Let b = -2 - -6. Solve -4*n - b = -k*n for n.

-1

Suppose -3 = -3*u - 2*o, 4*u + 5*o - 1 = -4. Suppose 4*p + p + 2*l = 27, u*l = -5*p + 28. Solve p = -w - 4*w for w.

-1

Let q be 20/(-3)*(4 + -7). Suppose -9*x + 4*x - 13 = -2*b, 2*x - 20 = 5*b. Let s(t) = -t**2 - 7*t - 6. Let m be s(b). Solve 5*d + 0*d + q = m for d.

-4

Suppose 0 = 3*r - 4*s + 32, -5*r - 66 = -5*s - 16. Let v = r - -11. Solve v = 3*a - 0 for a.

1

Suppose 18 = 13*k - 10*k. Solve 3*n - 18 = -k for n.

4

Let u(i) = 5*i. Let l be u(1). Solve 3*y = -l - 10 for y.

-5

Suppose -2*i + 7 = -9. Suppose -3*j + i + 4 = 0. Suppose -j*m + 30 = m. Solve 12 = -m*s + 2*s for s.

-3

Let k(h) be the first derivative of -h³⁄₃ + 3*h2 + 2. Let v be k(5). Let l = 5 + -3. Solve l*y + 15 = v*y for y.

5

Let r be ¹³⁄₄ + (-3)/12. Suppose -8*p = -22*p + 154. Solve -r = -4*f - p for f.

-2

Let n be ³⁴⁄₃₀ - (-6)/(-45). Solve -h + n = -0*h for h.

1