Let n = 12 + -12. Solve 4*p + 5 + 15 = n for p.

Let j(h) = 4*h**2 + 21*h + 5. Let p be j(-5). Solve p*v - 2*v = 8 for v.

-4

Let n be 8/(-2)*(-5)/4. Solve n*k + 6 = -9 for k.

-3

Suppose 0 = -4*t + 4*l + 20, 2*t - l + 5 = -2*l. Suppose 0 = 2*u + 14 - 38. Suppose -u = -t*q - 3*q. Solve -3*d - 3 = -q*d for d.

3

Let a(z) = -4. Let v(g) = g - 7. Let f(l) = -5*a(l) + 3*v(l). Let c be f(1). Let p be (-2)/13 + (-54)/(-13). Solve 2 = c*h + p for h.

-1

Let v = -24 + 14. Let a = -5 - v. Solve a*b = 1 - 21 for b.

-4

Suppose 12 = 5*g + 2. Let a = 25 - 25. Solve -2*m + a = -g for m.

1

Let a(i) = -i**2. Let u® = -9*r - 7. Let m© = a© + u©. Suppose 25 = -7*p + 2*p. Let l be m(p). Solve 5 = -4*s + l for s.

2

Let t(z) be the third derivative of z⁷⁄₅₀₄₀ + z⁶⁄₂₄₀ - z⁵⁄₃₀ + z2. Let k(m) be the third derivative of t(m). Let b be k(5). Solve -b*a - 5 = -3*a for a.

-1

Suppose j - 5 = 0, -3*d - 4 = -5*j + 9. Solve -d*n - 6 - 6 = 0 for n.

-3

Suppose 0*x - 5*l = x - 21, 2*x + 3*l = 14. Solve 0 = -2*w - 11 + x for w.

-5