Let r = 0 + 4. Solve 0*k - r*k = 0 for k.

Let h be -3 - -6 - 3 - -2. Suppose -4*w = 0, -5*m = h*w - 12 - 13. Let u® = -r + 1. Let t be u(1). Solve t = -0*q - q - m for q.

-5

Suppose 2*u + 21 = -u. Let w be -1 - (u - (-2 - -1)). Solve 3*i = w*i + 8 for i.

-4

Let z(f) = -f2 + 19. Let j be z(0). Let u = 12 - j. Let y(g) = -g3 - 5*g**2 + 10*g - 3. Let x be y(u). Solve -2*w + x = 3*w for w.

5

Let k be (-5)/(130/(-4)) - (-378)/78. Let y(g) = 4*g**2 + 3*g - 3. Let j be y(-3). Suppose -76 = -2*h - 3*h + a, 0 = -h - 2*a + j. Solve k*s + h = s for s.

-4

Let t(v) = v3 + 4*v2 - v - 2. Let f be (-2)/(⁵⁄₂ - 2). Let s be t(f). Suppose -n + 6 + 0 = s*g, -2*g + 4*n = 4. Solve r + 1 = -g for r.

-3

Suppose 6 - 18 = -3*y. Let c be (y/(-6))/(3/(-45)). Suppose a - 5*u = -c, -2*u - 3 = -3*a + 2*u. Solve -o = -a*o for o.

0

Suppose i + 2*q + 1 - 2 = 0, 0 = -4*i + 3*q + 15. Solve k = -i*k for k.

0

Let s be ³³⁄₄₄ + 6/(-8). Solve s + 1 = x for x.

1

Let z(i) = i**2 + 6. Let o be -1 - (-2 - (1 - 2)). Let q be z(o). Solve q*g = g for g.

0

Let r(n) = -n**2 - 10*n - 24. Let o be r(-5). Solve -5*u = o + 24 for u.

-5