Suppose 0*s = -4*s + 16. Suppose s*x - 6*o - 11 = -o, -5*x + 21 = o. Solve 10 = x*l + l for l.

2

Let t(z) = z - 5. Suppose -1 - 9 = -2*o. Let x be t(o). Solve 3*u - 2*u + 3 = x for u.

-3

Suppose 6 = 2*s + 2. Let z be (-15)/s - 4/(-8). Let j be (z - -1)/(4/(-6)). Solve -5*a + 2*a = j for a.

-3

Suppose 0 = -5*h + r + 4, -2*h - 2*r + 5*r = -12. Suppose h = 2*l - 4*l. Solve l = o - 0*o for o.

0

Let b be (-7 + 3 + 3)*-1. Suppose w + 0 = b. Solve -4*h + w = -11 for h.

3

Let i(k) = -11*k - 45. Let p be i(-5). Solve -5*j - p = -20 for j.

2

Let k be 6 - 3/(-6)*0. Solve k = 5*h + 1 for h.

1

Let w be 2⁄4(-4 + 2). Let j be 1(1 - (w + 0)). Suppose -42 = -j*f - f. Solve 5*t = -6 - f for t.

-4

Let q be (4/(-16))/(3/(-60)). Let b(s) = -s**2 + 3*s + 4. Let t be b(3). Suppose -l = t*l - q. Solve -x - 3 + l = 0 for x.

-2

Suppose 0*q + 5*q = 5*c, -3*q + 5*c - 4 = 0. Suppose 5*l - q*d = -11, 0 = -2*l - 2*d + 2 + 2. Let u be -6l(1 - 0). Solve -2*p + 5*p = u for p.

2