Suppose -v + 0*v + 2 = 0. Solve v*b + 0*b = 0 for b.

Let f be (⁶⁄₂₁)/((-2)/(-14)). Suppose o - 2*o = 4*a + 20, -f*a = 5*o + 10. Let n be (-174)/(-9) - 2/(-3). Solve 6*w - w - n = o for w.

4

Let p(a) = a3 - 23*a2 + 21*a + 25. Let d be p(22). Solve -2*t - d = t for t.

-1

Suppose -7*l + 23 = -75. Solve -6 = -5*r + l for r.

4

Let h(t) = -t3 - 7*t2 - 2*t. Let g be h(-7). Let v = 62 + g. Suppose 5*a + 11 - v = 4*o, -4*a = -3*o - 52. Solve 0 = -3*r - a + 4 for r.

-3

Let m(t) = t3 + 3*t2 - 4*t + 2. Let z be m(-4). Solve -8 = -0*j + z*j for j.

-4

Let s = -121 + 121. Solve -x + 1 + 3 = s for x.

4

Let u(p) = -3*p + 94. Let k be u(23). Solve 0 = a - 6*a + k for a.

5

Let p(n) = n**2 + 1. Let z be p(1). Let u(k) = 3*k - z*k - 2*k. Let s be u(-5). Solve 5 + s = 2*f for f.

5

Suppose -m + 0 = -2*q - 3, -3*m + 9 = 0. Solve x = -q*x for x.

0

Suppose 3*l = -4*x + 45, 2*x + 5*l = 8*l + 9. Solve 4*d - d = x for d.

3