Let c(u) = 2*u - 3. Let i be c(6). Suppose 0 = -2*q, 4*q - 6 = -5*a + i. Solve 9 = a*l - 0*l for l.

Let v(k) = 4*k**2 - k - 2. Let z be v(-1). Let t = -2 - -8. Solve z*r = -0*r - t for r.

-2

Let i = 4 - -3. Solve 2*w = i*w - 25 for w.

5

Let k(v) = v2. Let z be k(-3). Let t(y) = y3 - 9*y**2 + 2*y + 4. Let n be t(z). Suppose -n = -2*i - 0*i. Solve 2 - i = -3*x for x.

3

Let s(m) = -2*m - 1. Let c(n) = -2*n + 17. Let t be c(9). Let p be s(t). Let j(g) = -g - 1. Let f be j(-4). Solve -b + p + f = 0 for b.

4

Let u(n) = -n**2 + 6*n - 5. Let z be (-3)/(-2)*⁶⁰⁄₁₈. Let y be u(z). Solve -5*w + w + 16 = y for w.

4

Let x(s) = 2*s + 8. Let r(d) = 3*d + 9. Let t(h) = 3*r(h) - 4*x(h). Let v be t(8). Solve 4*i = v*i - 5 for i.

-5

Let y be 2/(-8) + (-21)/(-4). Suppose -n + 0*m + 5*m = 11, -4*n + m = -13. Let a = 7 - n. Solve 0 = y*s - a*s + 2 for s.

-1

Let h(v) = -3*v - 6. Let r be (1*2)/(7/(-14)). Let k be h®. Solve -2*t + k = -0*t for t.

3

Let a(o) = o3 + o2 - o - 1. Let m be a(2). Let n = -5 + m. Let q(y) = -y**2 + 3*y + 1. Let f be q(3). Solve n*h = -f + 9 for h.

2

Suppose 3*t + 85 = -2*t. Let j = 8 + t. Let f = 13 + j. Solve f*y = y - 12 for y.

-4