Let i(r) = 28*r - 1. Let z be i(-1). Let v = -20 - z. Solve 4*s + v - 1 = 0 for s.

Let t be (28 + -1)*(-2)/(-3). Suppose 0 = -4*m - n + t, 4*m + 0*m + 5*n = 26. Solve 4*f - 3*f = m for f.

4

Suppose 4*p + 12 = 5*w + p, -2*w = 4*p + 16. Suppose 0 = 5*x + 3*d - 191, -2*x + 4*d + 0*d + 66 = 0. Let o = x + -25. Solve w = -4*y - o for y.

-3

Let a be -1 + 4 + -1 + 0. Let x(h) = -4*h - 4. Let w be x(-2). Suppose -w*p - 9 = u + 9, -u - a*p - 8 = 0. Solve -u = 5*s - 3*s for s.

-1

Let m© = -c - 7. Let y be m(-8). Suppose -4*x = 2*h + y - 3, 0 = 3*x + 3*h - 3. Let p = 0 + x. Solve -5*g - 11 + 1 = p for g.

-2

Suppose 5*r - 5 = -20. Let b be 1*r - (0 + -3). Solve b = -4*t + 2*t for t.

0

Suppose -2*q = 2*w, w = 6*w - 3*q - 40. Suppose 0 = w*t, 0 = y - 3*t - 0 - 2. Suppose p + p = r + 10, y = -2*p - 2*r. Solve p*b = b + 6 for b.

3

Let t = -33 - -35. Solve -3*n + 4*n = t for n.

2

Let b be -3*15/(-18)*2. Suppose 0*k = -b*k. Solve -3*g + 3 = -k*g for g.

1

Suppose 2*a - 9 + 3 = 0. Suppose -a*c + 10 = 2*c. Solve 3*i = -c*i + 15 for i.

3

Let m be ((-2)/(-5))/(²⁄₄₀). Let p be 2/m - (-162)/(-8). Let w be (-2)/8 - 5/p. Solve w*i = 2*i + 10 for i.

-5