Suppose 0 = -4*r + 8, r + 6 + 5 = -m. Let k = 15 + m. Solve -7*j = -k*j - 10 for j.

2

Suppose 4*o = -3*c, -6*o = -c - 4*o. Let z be (-1)/2 + (-5)/(-2). Suppose c = z*j - j - 3. Solve j*a - 16 + 4 = 0 for a.

4

Let x(h) = -h**2 + 10*h - 5. Let o be x(7). Suppose 2*g - 3 - 1 = 0. Solve g*q + 2*q = o for q.

4

Suppose 0 = 3*o + o + 4*q, -4*o + 28 = -3*q. Suppose 0 = o*y + 4*g, y = -y + 3*g. Let n be (y/((-3)/(-3)))/(-1). Solve n = -4*j + j - 15 for j.

-5

Suppose 3*w - 6 = -s + 9, 5*s - 15 = 0. Suppose w*f + 8 = -2*o, 4*f + 7 = -9. Solve -9 = o*z - 1 for z.

-2

Let p(x) = -x - 3. Let z be p(-1). Let n be z/(-9) + (-64)/(-36). Solve 2*b + 4 = n for b.

-1

Let o be (0 - -1 - -2) + -1. Suppose 5*l + 0*v = -v + 3, 2*l - o*v + 6 = 0. Solve l = -0*m - m for m.

0

Let p(q) = -3*q - 2. Let a be p(-2). Suppose 2*c = -3*x + 6 - 1, 0 = c + x - 5. Let g be a/c + (-54)/(-15). Solve g*u - 5*u + 2 = 0 for u.

2

Suppose 3*s = -17*s. Let a = -11 + 24. Let i = a + -8. Solve -i*l + l = s for l.

0

Suppose 3*b - 7 + 4 = 2*t, 2*b + 4*t - 18 = 0. Let h = 4 - b. Solve 3 = 2*w - h for w.

2