Let h be 0*2/4 + 6. Let r(a) = -2*a + 27. Let s(x) = x - 14. Let y(z) = -4*r(z) - 9*s(z). Let f be y(8). Solve -h*n = -n + f for n.

Let o be ⁴⁄₁₀ - 9/(-15). Let u(n) = 3*n3 - n2 + 2*n - 1. Let y be u(o). Let i be (-3)/(-12)*2 + (-165)/(-22). Solve -t - i = -y*t for t.

4

Suppose 51*g + 2 = 52*g. Solve -g*l = 4 - 2 for l.

-1

Let i = -1 - -1. Suppose -p - 15 = -3*r, -2*p - p = r - 5. Suppose -6 = -5*b - r*c + 9, 4*b + 3*c - 10 = 0. Solve i - b = s for s.

-1

Let z(t) = -2*t - 6. Let l be z(-4). Let f be l/(-8) + 55/(-20). Let r be -2*f/15*10. Solve 0 = r*y - 18 - 2 for y.

5

Suppose 4*p + 2 = 6. Let j be ¹⁶⁄₁₀ - ¹²⁄₂₀. Solve q = -p - j for q.

-2

Suppose -6 = 2*a - 0*a. Let h = a - -3. Suppose 2*s + 0*s - 6 = h. Solve -o + 12 = s*o for o.

3

Let h(p) = -4*p2 + p. Let f® = -17*r2 + 5*r. Let c(i) = 2*f(i) - 9*h(i). Let n be 16/(-88) - (-13)/11. Let u be c(n). Solve 5*t = u*t for t.

0

Let a(f) = -8*f**3. Suppose c + 4*m - 7*m = 2, 0 = c - 5*m. Suppose d - u + 2 - 1 = 0, 0 = -2*d - c*u - 2. Let z be a(d). Solve 0*h + 2*h - z = 0 for h.

4

Let w(d) = 6*d**2 + 1. Let p be w(-1). Solve -3*q = -p*q - 20 for q.

-5

Let z be (0/(-2))/(2/(-2)). Let p(h) = 0 - 2 - 3*h + 4. Let i be p(-2). Solve z = r + r + i for r.

-4