Let z be 4⁄6*3⁄1. Let p(m) = -7 - 4*m2 + 6*m + 3*m2 + 2 + 2. Let f be p(z). Solve -f*r - 2 = 18 for r.

-4

Let a(z) = z**2 + 5*z - 6. Let m be a(-6). Solve -4*g + 8 + 8 = m for g.

4

Suppose 4*b - 5 + 22 = 5*x, 0 = 5*b - x - 5. Suppose -2*o = h + 3*h + b, 25 = -5*o. Solve -a - 12 = h*a for a.

-4

Let g© = -c. Let m be g(4). Let u(k) = 7*k2 + 3*k3 + 7 - 4*k - 4*k2 - 3 - 2*k3. Let j be u(m). Solve t + j = -t for t.

-2

Suppose -4*n = 3*l - 20, 0 = -2*l - 0*n + 5*n - 25. Suppose 3*o + o = l. Solve 4*g + 7 + 1 = o for g.

-2

Let y(v) be the first derivative of -7*v**2 + v - 2. Let x be y(-1). Suppose -3*u + x = 2*u. Solve 0 = h + u + 2 for h.

-5

Suppose -11 = -4*c - 3. Suppose n = -c*z, z - 3*n = -7*n. Solve 4 = 2*r - z for r.

2

Let m(q) = -q - 1. Let k be m(2). Let o be (5/(-15))/(1/k). Solve -2 = -v - o for v.

1

Let l(b) = 5*b + 11. Let x(n) = -2*n - 4. Let y(g) = -3*l(g) - 8*x(g). Let o be y(8). Solve 5 = -3*a - o for a.

-4

Suppose 3*w - 15 = -0*w. Let y(x) = x - x + 4 - 5*x + x**2. Let l be y(5). Solve w*o = o - l for o.

-1