Let s = 7 - 13. Let q = s - -7. Solve q + 1 = -2*w for w.

Let i(k) = 6*k - 3. Let y(m) = -m - 4. Let w be y(-7). Let j be i(w). Suppose -a - j = -4*f, -a = -5*a - f + 8. Solve 0*d = d + a for d.

-1

Let o = -25 - -30. Solve -o = y - 2 for y.

-3

Let n = 24 - 22. Solve 2*p - 4 - n = 0 for p.

3

Let c be ((-24)/(-21))/4*7. Solve c*h + 4 = -2 for h.

-3

Suppose 5*z - 25 = -5*o, -4*o = -0*z + 5*z - 23. Let k be ⁹⁷⁄₅ - (-18)/30. Solve o*f - 6*f = k for f.

-5

Let o = -17 + 21. Suppose o*f = -f. Solve -2*m + 5 + 3 = f for m.

4

Suppose -3*i = -4*z - 4*i + 10, -2*z = 3*i. Suppose -45 = -2*s - c - 0*c, 3*c + 81 = 3*s. Let m = -14 + s. Solve 5 = z*w - m for w.

5

Let h(q) = q2 + 5*q + 2. Let y be h(-4). Let w(s) = -s3 - 2*s**2 - 2*s + 1. Let z be w(y). Solve -3*p = -2*p + z for p.

-5

Suppose -2*r = -12 - 4. Suppose -g = -5*g + r. Let z be (-6)/27 - 76/(-18). Solve 6 = z*f + g for f.

1

Let f(l) = l**2 + 4*l + 6. Let q be f(-4). Let g(p) = -8*p - 46. Let v be g(-6). Solve -i = v*i + q for i.

-2