Let r(d) = 4*d + 1. Let m be r(2). Let h = m - 9. Solve h*y = y - 5 for y.

Let i(n) = n + 8. Let m be i(12). Let j = 2 - 2. Solve 5*q - m = -j*q for q.

4

Suppose 5*k + 56 = -4*b, -6*k + k + 4*b = 24. Let j be (-2)/(-8) - 14/k. Suppose -6 = -j*v - 2. Solve c - 5 = v*c for c.

-5

Let z be (3 + -7 + 4)/(-4 - -2). Solve 4*r + z*r + 8 = 0 for r.

-2

Let h = -23 - -12. Let p = -7 - h. Solve -p*j = j - 20 for j.

4

Let q(p) = p3 + 23*p2 + 41*p - 18. Let c be q(-21). Solve -c*y + 1 = -14 for y.

5

Let h(u) = -u**2 - 3*u - 2. Let c be h(-2). Suppose -2*q - 34 = -3*o, -2*o + 4*q - q + 31 = c. Solve -3*s - o = -7*s for s.

2

Let o = -20 + 20. Solve 0*c + 4*c - 16 = o for c.

4

Suppose 5*o + g = 25, 2*o - 2*g - 19 = 3. Suppose 0 = 2*u + 5*p - 15, -u - 52 = -o*u + 2*p. Solve j + j = u for j.

5

Let j be 8/(-4) + ¹⁸⁄₃. Solve 12 = 8*b - j*b for b.

3

Let f(a) = 2*a**2 - 32*a + 9. Let q be f(16). Solve q = 7*r - 4*r for r.

3