Let z be (7/(7/6))/2. Solve -z*i - 5 = 7 for i.

Let u = 21 + -11. Suppose 0*w + 2*w = 4*m - u, 0 = -2*m - 4*w. Let t be (-1)/m - (-4)/8. Solve a = -t - 4 for a.

-4

Suppose -3 = -4*b - p + 2, 0 = -5*b - 4*p - 2. Solve 2*v = -b*v for v.

0

Suppose 0 = -5*k + 3*k + 6. Let r(b) = -b3 + 7*b2 - 6*b + 5. Let i be r(6). Solve -i = k*n + 10 for n.

-5

Let r be 2/((-2)/(-2))*-37. Let b© = -10*c - 4. Let z be b(4). Let i = z - r. Solve 5*a + 5 = i for a.

5

Let y® = -r3 - 7*r2 + 8r + 2. Let x be y(-8). Let q be 3((-2)/(-1))/x. Solve -d = q*d for d.

0

Suppose 0 = -u + 6*u - 0*u. Solve -6*o + 4*o - 4 = u for o.

-2

Suppose -d + 13 = -3*h - 0*h, 4*d = h + 19. Let r = 9 - d. Let s be 0/(0 - (-2 - -1)). Solve -r*i - 15 = -s*i for i.

-3

Let a be (1 - 0)*12*3. Let f = -9 + a. Suppose -4*b + 31 = -w, -f = -3*b + 4*w - 2*w. Solve b*l = 2*l + 10 for l.

2

Let l be ³⁶⁄₂ + (3 - 0). Let a be (6/l)/((-2)/(-14)). Solve 0 = a*o - 2 + 6 for o.

-2

Let r(s) = 2*s2 - 4*s - 4. Suppose -y + 0 + 8 = 0. Let q(x) = -5*x2 + 11*x + 12. Let g(m) = y*r(m) + 3*q(m). Let i be g(0). Solve 0 = -2*j - 2 - i for j.

-3