Let k = -9 - -13. Suppose -4*i + h + 25 = 0, -2*i = h - k*h - 5. Solve -5*r - i = 8 for r.

Suppose -4*m - 3*d = -15, 3*d + 3 = 6*d. Solve m*j = 7*j for j.

0

Let y = 157 + -152. Solve -17 = 3*v - y for v.

-4

Suppose 5*m + 5 = 0, -2*n + 5*m - 5 = -0*n. Let q = -1 - n. Suppose j - q = -j. Solve 0 = -l - 1 - j for l.

-3

Let q be -12(-21)/6. Solve 0 = q*b - 3*b - 12 for b.

3

Let u(q) be the third derivative of -q⁴⁄₂₄ - q³⁄₂ - 2*q**2. Let n be u(-8). Solve 4*z - 1 + n = 0 for z.

-1

Let b(z) = 2*z2 - z2 + 0 + 0 - z. Let s be b(-1). Solve s = p - 1 for p.

3

Suppose 34 + 21 = 3*u - 5*z, -5*z = -4*u + 65. Suppose 2*k = -0*k + u. Solve 10 = -5*v - k for v.

-3

Let k = -1 - -6. Let z(q) = 7*q2 + 4*q - 5. Let w(p) = 4*p2 + 2*p - 2. Let t(s) = -5*w(s) + 3*z(s). Let u be t(-4). Solve -1 = u*r + k for r.

-2

Suppose -25 = -4*p + 27. Let a be (1 + -2 + 2)*2. Suppose -5*s - 10 = -5*y, -4*s - p = -a*s - 5*y. Solve 3 - s = 2*b for b.

1

Suppose 25 = -3*z + 8*z. Solve -z + 8 = -3*w for w.

-1