Suppose 5*s = 5*v - 10, 0 = 2*v + v - 2*s - 10. Suppose 4*f = -0*o - o + 5, 4*f = 2*o - 10. Solve f = v*y - y + 15 for y.

-3

Let t(s) = s**2 - s - 4. Let m be t(3). Solve m*u + 3*u = -10 for u.

-2

Let q(t) = -t - 2. Let z be q(0). Let k be 1 + 1*(1 + z). Suppose 4*g - 23 + 3 = k. Solve -g*v - 1 = 9 for v.

-2

Suppose s + 4 = 6. Solve 3*b + 1 = -s for b.

-1

Let w be (4 - 2)*(-2 + 3). Let o(b) = 20*b2 - 2*b - 18. Let k(h) = -7*h2 + h + 6. Let x(t) = 17*k(t) + 6*o(t). Let f be x(-6). Solve -w*u + 8 = -f*u for u.

4

Suppose c = -y + 5, 3*c + 8 = 2*y + 3. Solve z + y = -0 for z.

-4

Let u be 28/(-10)*(-12 + 7). Let b = u - 4. Solve -3*o - 2*o = b for o.

-2

Let y = 1 - 1. Let p be -1 + 2 + y/(-7). Solve -t + 4 = p for t.

3

Let f(g) = -3*g3 - g2. Let x be f(-1). Suppose -5*z - 4 = 26. Let c = 12 + z. Solve -x*j = j + c for j.

-2

Suppose 12 = b + 6. Let a = 14 - 28. Let m be ((-8)/a)/(b/21). Solve 4 + m = 3*p for p.

2