Let s = 55 - 53. Solve -s*i = 2*i for i.

Let i(b) = b3 - 10*b2 - 12*b + 12. Let m = 15 - 11. Suppose -2*c - 50 = -m*y, 18 = 4*y - 5*c - 41. Let p be i(y). Solve p - 5 = x for x.

-4

Let h be ¹⁄₃-3-5. Solve 0*w = h*w + 10 for w.

-2

Let j(i) = -i3 + 2*i2 + 3*i + 1. Let s be j(3). Suppose 15 = 3*l + 2*l. Suppose -5*m + u + 4 + 10 = 0, 3*u + 6 = -l*m. Solve -m*z - 7 = s for z.

-4

Suppose -4*f = u - 3*f + 1, -2*f + 10 = 5*u. Solve u*k - 2*k = 8 for k.

4

Suppose -4*x = 4, 2*g + 3*x + 3 = 4. Let p be (-1 - (-3 + g))/(-2). Suppose 0 = 3*c - 0*c - 45. Solve p*i = 5*i + c for i.

-3

Suppose 0 = 4*j + 2*c + 4, 5*c + 6 + 4 = -5*j. Let p(l) = -l**2 + 4*l + 1. Let o be p(5). Let u be 0/(³⁄₁ + o). Solve u = 3*v - 3 - j for v.

1

Let u = 4 - 12. Let z = 4 - u. Solve 2*o = -o - z for o.

-4

Let s = -25 + 28. Solve -3*k + 0 = s for k.

-1

Suppose r + 0r = 6. Let y be (r/4)/3-10. Let i = 7 + y. Solve n = -i*n - 9 for n.

-3

Let s be ¹⁶⁄₃ + (-1)/3. Suppose -m + 2*m + 6 = 5*d, -18 = d - s*m. Let j be 0 - ((-16)/d)/1. Solve -3*o = -o + j for o.

-4