Let h = 3 - -2. Suppose 4*q = 5*q - h. Suppose -4*c - 4 = -4*n + 4, -n + q*c - 2 = 0. Solve n*t = -t for t.

Let t be (³⁰⁄₃₅)/((-1)/(-7)). Suppose -3*c + 22 = 5*s - t, 3*s = 2*c - 6. Solve c = 4*u - 2 for u.

2

Let f = 10 + -7. Suppose 5*l = -4*y + 26, 0 = -2*l + 3*l + 5*y - 22. Solve 3 = f*a - l*a for a.

3

Let x(y) = y3 + 9*y2 + y + 7. Let a be x(-7). Let j = -63 + a. Solve 10 = 5*p + j for p.

-5

Suppose -3*m + 3*f = -4*m - 15, 3*f = -3*m - 15. Suppose x = -m*x + 8. Solve y = -y + x for y.

4

Suppose 7*v - 4*v - 6 = 0. Suppose 2*d - 15 = -3. Solve 0*t + v*t = d for t.

3

Let j be -5 - 2/(-2) - -4. Solve j*y = -4*y for y.

0

Let r(m) = -m2 + 4*m. Let z(f) = -f3 - f**2 + 4. Let a be z(0). Let d be r(a). Solve -3*g + 6 - 3 = d for g.

1

Let z = -17 + 38. Let t be ((-14)/z)/(4/(-30)). Solve 0 = -4*a + 7 + t for a.

3

Suppose 0 = 5*p + 4*c - 6*c, -p - 4*c = 0. Suppose -2*n = -p*n. Solve n = -7*z + 2*z + 20 for z.

4

Let t = 0 + 2. Suppose -t*v = -3*v - 8. Let i = 19 + v. Solve -2*d + i = 3 for d.

4