Let m be ((-20)/(-8))/(2/(-4)). Suppose 16 = 4*l, 4 = -4*d + 4*l - 28. Let y = d - m. Solve -q = -1 - y for q.

Let b(t) = -t**2 + 5*t - 2. Suppose 2*x + 4 = -0*j - 4*j, 0 = -4*x + 3*j + 25. Let y be b(x). Solve y = 2*k - 2 for k.

2

Let v(o) = 13*o2 + 7 + o3 - 6*o**2 - o + 2*o. Let j be v(-7). Solve 5*y - 13 + 38 = j for y.

-5

Let a = -17 + 28. Let k = a + -2. Suppose 0 = 4*j + 10 - 34. Solve 5*h = k + j for h.

3

Let t(p) = 6*p - 1 + 3 + p**2 - 1. Suppose -d = -3*y - 6, y = 4*d + 22 - 2. Let w be t(d). Solve -1 - w = -i for i.

2

Let v(h) = h3 + 10*h2 + 14*h - 3. Let q be v(-8). Let p = 9 - 1. Let f = q - p. Solve -f*m - 15 = -0*m for m.

-3

Let t be (-6)/21 + (-132)/(-21). Let f(n) = n. Let x be f(3). Solve r = x*r - t for r.

3

Let b(p) = p - 1. Let a be b(9). Suppose 0*t - a = -2*t. Solve 1 + 7 = t*r for r.

2

Let z be ²⁰⁄₆*(6 + -3). Suppose -x = -t + 4*x + 20, z = 5*t + 5*x. Suppose 4*u - t = m + 3*u, -u + 5 = 4*m. Solve m*y - 2*y = -6 for y.

3

Suppose 0 = 6*v - 7*v + 10. Solve -v = 2*t + 3*t for t.

-2

Let a = -44 - -47. Solve 0 = -2*f + 1 + a for f.

2