Let q be 50/(2 + 8) + -1 + -2. Suppose o + 3 = 2*o. Suppose 4*b = -5*t + 68, -b - 68 = -5*b + o*t. Solve -q*p = 2*p + g + b, g = 5*p + 28 for p.

Let a(u) = u**2 - 43*u - 1258. Let l be a(63). Solve 28 = 4*i + l*m, -i - 4*m + 17 = -4 for i.

5

Suppose 3*l - 1 = 4*u, 4*l - 4*u + 11 = 5*l. Let y be 3*⁸⁄₁₈*3. Solve -y*w - 2 = l*c - c, c + w - 2 = 0 for c.

5

Suppose -808*i + 823*i - 75 = 0. Solve 3*d - i*b + 15 = 1, 4 = -d + b for d.

-3

Let q = 371 - 368. Solve 5*w - 75 = 5*d - 25, q*d = -3*w for w.

5

Let u be (-22 - (-3 + -2)) + -3 + 5. Let p be (-348)/(-15) + (-87)/u + -6. Solve -v = 4*k - p, v = -0*v - 2*k + 13 for v.

3

Suppose 3*m - 5*x - 4 + 5 = 0, -m + 3*x + 5 = 0. Let v be (-27)/(-63) - 88/m. Solve 0 = -2*g + 2*l - 10, 12 = -5*g + l - v for g.

-5

Suppose 5098*h = 5095*h + 36. Solve 4*o = -5*r - h, 0 = -2*r + 3*r + 4*o + 12 for r.

0

Suppose 4*r - 7 = d + 6, 5*r - 5*d = 20. Solve -r*i = -3*v - v - 7, 3*v + 4 = i for v.

-1

Suppose 4*g = 98*v - 93*v - 60, -3*g = -5*v + 55. Solve -v*r + 3*r - 12 = 3*t, 2*t = -4*r - 8 for r.

0

Let h be ²⁹⁄₉ - ²⁄₉. Let s(q) = -q3 - 3*q2 - 5*q - 6. Let j be s(-3). Let u = j - h. Solve -r = 3*w - 6, -4*w = r + r - u for r.

-3