Let u(r) = r**2 + 6*r - 2. Let o be u(-7). Suppose -y + 4*k = -9, -2*y + 25 - 10 = -o*k. Solve 0 = y*v - 7 - 8 for v.

Suppose -5*t = -14 + 4. Suppose -4*y + 10 = t. Solve -2*s + 12 = y*s for s.

3

Let n be 4/(-6) + ⁴⁴⁄₁₂. Let m be 34/(-6) + ⁴⁄₆. Let y be (-8)/m*(-10)/(-4). Solve 15 = y*h + n for h.

3

Suppose 4*f = 3*y + 62, -4*y + 3*f - 71 = -0*y. Let n be y/(-3) + ²⁄₆. Solve -3*j + n*j - 4 = 0 for j.

2

Let x = 10 + -5. Let r(a) = 6*a + 2. Let w be r(3). Let q be 2/x + (-8)/w. Solve 2*t - 2 = -q*t for t.

1

Let t® = r**2 + 6*r. Let c be t(-7). Let f = -4 + c. Solve -f*a - 16 = -1 for a.

-5

Suppose 3*l - 8 = 4, 0 = y - 4l + 16. Let u be (25/(-15))/((-5)/6). Let n be (-7)/(-2)(3 - 1). Solve -n*b + u*b = y for b.

0

Suppose 8*x = 5*x + 12. Solve -w - x = -0*w for w.

-4

Let v(g) = 3*g + 3. Suppose -b + 2 = -1. Let z be v(b). Let n be (9/z)/(³⁄₆₀). Solve 0 = -5*f - n - 5 for f.

-4

Let c(a) = a3 - a2 + 3. Let s be c(0). Suppose q + 5 = -5*t, -3*q - 6*t + s*t - 3 = 0. Let r be 1 - (q + (1 - 2)). Solve -2 = -r*n - 0*n for n.

1

Let t® = -3*r - 2. Let x be t(-2). Let w = -185 + 284. Suppose w = 4*z + j, z + x*j = -z + 60. Solve -4 = 5*b - z for b.

4