Suppose 4*p - 16 = 2*i - i, 5 = 5*i - 3*p. Suppose 16 + 0 = i*x. Solve 20 = a + x*a for a.

4

Suppose -2*r - 2*r = 0. Suppose 3*o = -r*o. Suppose o = 4*t - 34 - 6. Solve -v = v + t for v.

-5

Let t(h) = h3 - h2 - h - 1. Let r be t(-1). Let w be (r - -4) + 0 + 0. Solve -4 = m - w*m for m.

4

Suppose 0 = -2*o + 3 + 3. Suppose -o*g = -2*m - 2, -4*g = -2*m - 2*m + 4. Solve -d + m*d = -8 for d.

-2

Suppose 4*g = -g. Solve g = d - 3 for d.

3

Let x(y) = y + 10. Let q be x(-6). Suppose -1 = -c + 5*v - 18, 5*c + 4*v = 31. Suppose -s + c = 2*d, 3*d + q*s = -s + 1. Solve -5*k + 8 = -d for k.

2

Suppose -5*c - 3 = 2*j - 9, -3*j - 3*c = -9. Let g(x) = -x. Let h be g(-6). Suppose 2*t = 5*t - h. Solve n + t = -j for n.

-5

Let l(z) = 2*z - z - 3*z - 3 + 5*z. Suppose o = -2*o + 6. Let c be l(o). Solve -c*d = -2*d - 2 for d.

2

Let p(s) = -s - 2*s + 3*s - s. Let c be p(-3). Solve -4*v = -c - 5 for v.

2

Let j(h) = -3*h + h**2 - 4 - 5*h + 4*h + 2*h. Let n be j(4). Suppose 11 = n*y - 9. Solve -y*c + c - 12 = 0 for c.

-3