Suppose 14 = -5*r - 4*p - 13, 3*r + 3 = 2*p. Let z be 7 + -3 + 4 + r. Solve z*o - o = -20 for o.

Suppose -i + 7 = -0. Let j = 12 - i. Suppose 0 = 2*q - j*q + 12. Solve -3*k + q*k - 5 = 0 for k.

5

Let r be 123/(-11) + ¹²⁄₆₆. Let j© = c + 11. Let w be j®. Solve w*v + 5 = -5*v for v.

-1

Let i be 1/((-27)/(-12) + -2). Suppose -l - 4*l = -4*l. Solve -i*a - 12 = -l*a for a.

-3

Let g(q) = -q3 - 5*q2 - q - 3. Let a be g(-5). Suppose -a*r = -3*p - 35, -4*r + 20 = 3*p + p. Solve 4*n + r + 6 = 0 for n.

-4

Suppose 0 = -3*h + f, 3*h = h - 3*f. Suppose h = i - 3. Let u(m) = m**2 + 1. Let l be u(2). Solve l + i = -4*g for g.

-2

Let z be (-2 + ¹⁵⁄₆)*4. Let d be ¹¹⁄₃ + z/6. Suppose -2*r - d = g - 0, 2*g - 4 = 2*r. Solve -5*b + 10*b + 10 = g for b.

-2

Suppose 0*a + 3 = a. Suppose 0 = -a*k + k. Let s = 3 - k. Solve w = -s*w for w.

0

Let k = -13 - -9. Let x be ((-2)/k)/((-2)/(-8)). Let y(m) = m**2 - 12*m + 6. Let s be y(12). Solve -x*u = u + s for u.

-2

Suppose -5*o + 3*p + 3 = 0, 8*p - 29 = -3*o + 3*p. Let f = 6 - o. Solve -f*i + 2*i - 1 = 0 for i.

-1

Suppose -2*r + 20 = 2*r. Solve 0 = -3*u - r - 10 for u.

-5