Let p be ((-1)/1 - -2)0. Let n be (21 - 2)(0 - -1). Solve p = -3*u + 7 - n for u.

-4

Let v(h) = -21*h3 - h2 - h - 1. Let u be v(-1). Suppose 5*s - 15 = 2*g + g, 0 = -3*s + 4*g + u. Let k = 2 - -1. Solve -4*w + w - k = s for w.

-1

Suppose -5*l = 4*y + 11, 5*y + 22 = -2*l + 4*l. Solve 7 - l = 3*k for k.

2

Let g(y) = -y + 2. Let r be g(5). Let i = r + 1. Let k be 32⁄14 - i/(-7). Solve h = -k*h + 3 for h.

1

Suppose -6 = 2*r + y, -3*y + 8 - 2 = -2*r. Let t = -1 - r. Suppose 2*x - 16 = -3*c, 2*c + t*c = -4*x + 24. Solve -2*a - 8 = -c*a for a.

4

Suppose -2*v + 7 + 7 = 0. Let x(j) = 2*j + 4. Let y(u) = 5*u + 9. Let k(n) = v*x(n) - 3*y(n). Let s be k(-3). Solve -s + 14 = 2*o for o.

5

Let z(y) = -7*y - 1. Let c be z(-1). Let x(t) = 1 - 5 - t + 5. Let s be x(-1). Solve 4*l + c = -s for l.

-2

Suppose 0 = -2*q - 2*q + 120. Suppose l = -2*l + q. Let x be (l/(-8))/((-1)/8). Solve -2*g + x = -4*g for g.

-5

Suppose 4*s + 8 = -4*x, -6*x + x + 2*s - 24 = 0. Let b(v) = 3 + 0*v2 - 4*v2 - v3 + 0*v2. Let t be b(x). Solve t*d - d = 0 for d.

0

Let r(x) = -x3 + 8*x2 - 10*x. Let v(y) = -2*y3 + 16*y2 - 19*y + 1. Let l(n) = -5*r(n) + 3*v(n). Let j = 5 - -2. Let o be l(j). Solve o*h - 8 = -h for h.

2