Suppose -v = -2*v + 15. Let r be (-9)/v + 128/5. Let a = -2 + 8. Solve a*y - y - r = 0 for y.

Let h = -3 + 3. Let m(u) = u + 5. Let n be m(h). Suppose -z + n*z = 16. Solve z*a = 2*a for a.

0

Suppose 0 = 9*d - 16 - 2. Solve 3*k - 25 = -d*k for k.

5

Let h = 0 + 4. Let v = -10 - -9. Let m = v + h. Solve -m*r + 15 = -0 for r.

5

Let l(w) = 16*w3 + w2 + 2*w - 2. Let m be l(1). Solve -m*p + 12*p = 5 for p.

-1

Let t be 4 - 9/(-3) - 2. Solve 2*b - t = -3 for b.

1

Let r be ¹⁵⁄₉ + (-1)/(-3). Suppose -3*k = -2*u + k - 14, -3*u = k - 14. Suppose u*h - 7 = -a, r*h - 4*a = a + 16. Solve -4 + 1 = h*g for g.

-1

Suppose 4*k - t = -42, -k - 3*k = 4*t + 32. Let b = -7 - k. Solve -b*c + 6 = -0 for c.

2

Let m be 1/(-4) - (-13)/4. Suppose -3*h + 1 = 5*d - 21, -2*d + 13 = -3*h. Suppose 2*o + 24 = 5*o. Solve d*a - m*a = o for a.

4

Let h = 69 - 67. Solve h + 3 = -x for x.

-5

Let o(b) = b3 + 3*b2 + 2*b + 1. Suppose 4*a - 4 + 0 = 3*t, 0 = -2a - t - 8. Let p be o(a). Let c be 5 - -1(1 + p). Solve -3*f + c*f = 0 for f.

0