Suppose 1236 = -4*u - 4*i, -3*i = -5*u - 0*i - 1553. Let q = u - -313. Let n be 2/5 - (-8)/5. Solve 6 = q*t, n*g - t = -2*t + 2 for g.

Suppose z = -2*t + 2, 0*t = 3*z - t - 20. Let c be (26/z)/(¹⁸⁄₅₄). Suppose -d + 5 - 2 = 4*h, h + 3*d + c = 0. Solve -5*v + m + 27 = -0*m, h*v = 2*m + 14 for v.

5

Let r be (-8 + 8)*(-1)/(⁹⁄₃). Let w = 0 - r. Solve w = u + 4*p + 15, p + 4 = -0*p for u.

1

Let i(b) = -7*b - 161. Let k be i(-23). Solve k = -5*c - 2*r + 19, 2*c - 4*r + 2 = -8*r for c.

5

Let f be ⁵⁸⁄₃₀ - ⁸²⁄₈₂₀ - 1/(-6). Solve -9 = 4*s - p, -f*s - 4*p = -p + 15 for s.

-3

Let r(y) = 3*y**2 + 36*y + 2. Let q be r(-12). Solve -u + q*g = -3, 2*g = -3*u - g for u.

1

Let b(g) = -g**2 + 4*g - 4. Let i be b(2). Suppose -3*s = -3*r - i*s + 45, 10 = -5*s. Solve c + 2*v + 3 = 0, -2*v - r = -5*c + 8 for c.

3

Let s = 115 + 54. Let j = s - 164. Let z = -5 - -8. Solve z*y + 0 = -4*c + 5, -5*c = -j*y - 50 for c.

5

Suppose 0 = 2*y - 4*y + 82. Let o(t) = t3 + 9*t2. Let j be o(-5). Let h = 103 - j. Solve 2*q + 2*i - 18 = 0, 2*i = -4*q - h*i + y for q.

4

Let w = -3966 + 3975. Solve 4*o + 5*l = w, -2*o - 2*l = 3*l - 7 for o.

1

Suppose 3*p + b = 1 + 5, 4*p - b = 8. Suppose 0 = l - 4*a + 4, -9*l = -8*l - p*a. Solve -2*y + l = -3*z, 12 + 4 = 4*y - 2*z for y.

5