Suppose 0 = t + 4*f + 6, 0 = 3*t + 3*f - 12 + 3. Let r(g) = 2 - 2*g**2 + g + g**2 - 9 + 7*g. Let y be r(t). Solve -y*b = 20 - 0 for b.

Let j be (0 - 9)*1/(-3). Suppose -3*n + 11 = -4*r, -3*n = -5*n + r + 4. Solve -n = -g + j for g.

4

Let y© = -c**2 - 6*c + 1. Suppose x + 4*i = 3, -2*x + 5*i = 8 + 12. Let v be y(x). Solve t = v*t - 10 for t.

2

Suppose 0 = x - 1 - 0. Let b be (-24)/(x-1). Let g be ((-9)/12)/((-1)/b). Solve 0 = 2*m - 2 + g for m.

-2

Suppose 18 = 5*h + 4*r + 6, 5*h - 4*r - 28 = 0. Let d be (-2)/(²⁄₁) + 3. Suppose a - 2 = -5*v, d*a + 4 = -4*v + h*a. Solve v*j = j for j.

0

Let w(d) = -d3 - 7*d2 - 7*d - 5. Let y be w(-6). Suppose 0 = u - 3*i - 1, -3*u = -6*u + 5*i - 1. Let b be 0 + (-4)/u - 2. Solve 4*j + 11 + y = b for j.

-3

Let o be ((-6)/(-5))/(¹⁴⁄₃₅). Suppose m + 2*m - 4*w - 8 = 0, 0 = 3*m + 4*w + 8. Let b(u) = 2*u**2 + u - 1. Let d be b(1). Solve m = o*c + d*c - 25 for c.

5

Suppose -7 = -a - 2. Solve a*o + 1 = -14 for o.

-3

Suppose 0 - 4 = 2*p. Let f be ((-5)/2)/(p/(-4)). Let s = 2 - f. Solve -s*k + 2*k - 15 = 0 for k.

-3

Let w(n) = -n3 - 6*n2 - 4*n + 5. Let z be w(-4). Let q = z - -14. Solve 0 = q*j - 9 - 6 for j.

5

Let w = -21 + 21. Let y be ⁵⁄₁*(-2)/(-2). Solve -h - y = -w*h for h.

-5