Let m(o) = -o + 4. Let l be m(0). Let t(g) = -3*g - 9. Let s be t(-4). Suppose -4*q = -4*z - 16, -2*z - s = 1. Solve -q*a = -l*a + 2 for a.

Suppose 2*z - 3*y = 25, -z = 3*y - 0*y - 17. Suppose 4*g - 58 = -z. Solve 1 = -5*r + g for r.

2

Let v(g) = -g3 + 4*g2 - 2*g - 1. Let y be v(2). Let q be (2 + 1 + y)/(-1). Let m be ¹⁷⁄₃ + 4/q. Solve r - m = 2*r for r.

-5

Let h be 12/(-42) + ⁹²⁄₂₈. Solve -8*q + h*q + 20 = 0 for q.

4

Let d be (-1)/(-2) + ⁶²⁄₄. Suppose -3*b - 2*b - 20 = -2*r, 5*r = 4*b + d. Solve -s = -r*s for s.

0

Let s(u) = u + 5. Let l be s(2). Solve 2*p - 1 = l for p.

4

Let s be (-520)/(-90) + (14/(-18) - -1). Solve -s*x = -2*x - 12 for x.

3

Let l be (2 + (1 - 3))/2. Let a = l + 3. Solve -1 - 2 = -a*g for g.

1

Suppose 0*f - 5*k = -5*f, -3 = -k. Solve -f = -5*h + 2 for h.

1

Suppose -2*o = -3*o + 4. Let q = 8 - 2. Let a be (o/q)/(⁴⁄₁₈). Solve 4*l - a = 5 for l.

2

Suppose 3*u - 3 = 0, 3*d + 5*u - 4 = 4. Solve 5*i + 14 = -d for i.

-3