Let f(l) = 2*l - 7. Let v(c) = c - 1. Let x(k) = f(k) - 3*v(k). Let z = -10 + 6. Let g be x(z). Solve g = 5*h - 21 + 1 for h.

Suppose -5*i + 7 + 13 = 0. Suppose -4*s = i*n - 20, 0*s + s + 10 = 4*n. Let m = n - 0. Solve m = -5*c - 2 for c.

-1

Suppose 0 = -s + 3*j - 13, -s - j = -5*s + 3. Suppose -3*h = z - 30 + 11, s*z = 4*h - 12. Solve 5*k - z = k for k.

1

Let b be (-3*(-4)/36)/(²⁄₆). Solve -b = 4*h + 11 for h.

-3

Let s = 33 + -21. Let d = s + -12. Solve 20 = -d*q - 4*q for q.

-5

Let j = -5 - -7. Let r be -1 + 2 + (0 - 0). Solve -u = -j - r for u.

3

Let y(d) = -d3 - 1. Let i(l) = 3*l3 - l**2 + 2*l + 7. Let z(w) = i(w) + 4*y(w). Let k be z(-2). Solve 0*p = k*p + 15 for p.

-5

Let d(g) = g**3 - 3*g + 1. Let l be d(2). Solve 2*b = l*b - 4 for b.

4

Suppose -1 = 5*t - 21. Suppose 0 = -t*a + 9*a - 140. Solve -4*o = 8 - a for o.

5

Let b(m) = -7*m - 36. Let p be b(-9). Suppose x - 7 = -2. Let z be (1 + -2 - -1) + x. Solve z*h = 7 - p for h.

-4

Suppose 0*m - 3*m + 42 = 0. Solve 5*n + m = -6 for n.

-4