Let p be (-32)/(-15) + (-8)/60. Solve -p*k = 3*k for k.

0

Let j(m) = -m3 + 5*m2 + 15*m - 4. Let y be j(7). Solve 0 = 4*o - y + 15 for o.

-3

Let x® = 15*r - 1. Let o be x(1). Let l = 34 - o. Let q be (-22)/(-5) + (-8)/l. Solve 2 = -2*z + q for z.

1

Let w = -7 - -10. Suppose -4*t = u - 2*u - 1, 0 = 4*t + 5u + 29. Let z be 0/(-1(-2)/t). Solve z*r + w = -r for r.

-3

Let g(z) = -2*z - 10. Let r be g(-9). Suppose -5*y + 22 = -r. Suppose -25 = -y*q + q. Solve 0 = s + 2 - q for s.

3

Let z(w) = w**2 - 2*w - 3. Let q be z(6). Suppose 3*j = -3*p + p + 22, -p + q = 4*j. Solve x + 12 = p*x for x.

3

Suppose -4*d + 4*r = -d + 1, -r = 2*d + 8. Let g be 1 - (-3 - (d + 2)). Solve 0*w = -g*w + 9 for w.

3

Let o(a) = -a3 + 3*a2 + 6*a - 2. Let i be o(4). Suppose 3*h = 4*m - i, -h + m = -4*m + 13. Solve 0 = h*g - 2 for g.

1

Suppose 0*d = 10*d - 20. Solve 3*f + 5 = -d*f for f.

-1

Suppose -q - q - 4*u + 10 = 0, 0 = 3*q - 3*u + 3. Suppose -2*w + 2 = 2*k, -2*k + q = 5*w - k. Solve -2*c - 2 = -w*c for c.

-1