Let d(x) = x**2 + 21*x + 23. Let n be d(-20). Solve -2*t = n*t - 15 for t.

Suppose 0 = -c - 2*b - 2, -2*b + 0 = 4*c + 2. Let p(q) = -q**2 - q + 6. Let g be p©. Solve -6 = g*d - 3*d for d.

-2

Suppose 0 = 3*f - 0*f - 6. Let n = 63 - 63. Solve f*q + 10 = -n*q for q.

-5

Let b = 44 - 18. Suppose 4*t - b = -3*n, 0 = 3*t - 16 + 1. Solve 0*q = q + n for q.

-2

Let r be (1 + 0)/((-1)/(-6)). Suppose 6 + r = t. Suppose 6 = 2*d + h, t = 3*d - 4*h + 3. Solve -l + d = -2*l for l.

-3

Suppose -4*v + 3*v = -12. Suppose 0 = 3*y + 3*m - v, 0*y + y - 12 = -5*m. Solve -4*b + y*b = -2 for b.

1

Let t(s) = -2*s - 3. Let w© = -3*c - 3. Let r(o) = 4*t(o) - 3*w(o). Let k be r(7). Solve 6 - k = x for x.

2

Suppose -p = -g + 2, 5*p + 2 = -2*g + 6. Suppose 5*v - 21 = m - 5, -m + 2*v - 1 = p. Let s be (30/m)/(²⁄₁₅). Solve 0 = -2*q - 3*q + s for q.

5

Let l® = r3 - 9*r2 + r - 7. Let w(t) = t**2 - 4*t + 4. Let x be w(5). Let y be l(x). Solve y*j - 3 = -j for j.

1

Let q be (-12)/96 - (-89)/8. Solve -q + 1 = 2*z for z.

-5

Let b(j) = -j**2 - 5*j + 1. Let h be b(-5). Let g(l) = -3*l - 17. Let d be g(-5). Let q be d - (h - (0 - -6)). Solve m - q + 5 = 0 for m.

-2