Suppose -a = -2*a + 4. Solve -q = -3*q + a for q.

Let x(w) = -w**2 + w + 9. Let a be -1 + 2 + -1 + 0. Let h be x(a). Let r(u) = u - 7. Let c be r(h). Solve -10 = 3*s + c for s.

-4

Let l be ⁶⁄₉ + 10/(-6). Let d = 3 - l. Suppose 0 = d*b - 26 - 14. Solve -5*r + 3*r = b for r.

-5

Let d = -3 + 5. Suppose -4*l + 36 = d*l. Solve f = -f + l for f.

3

Suppose o - 5*t = 25, -5*o + 2*t - t = -5. Solve o = h - 0 + 5 for h.

-5

Suppose i - 19 = -3*j - 3*i, -j - i + 5 = 0. Solve j = y + 4 for y.

-3

Let v(n) = -n**2 + 1. Let r be v(3). Let h(d) = -d - 4. Let q be h®. Suppose -4*x + 2*j = -j - 19, q*x = -4*j + 12. Solve 0 = -x*f - 0 + 8 for f.

2

Let d(o) = -o3 + 3*o2 - 3*o + 4. Let y be d(-3). Let a = y - 46. Suppose 3*z = a - 3. Solve z = -f + 3*f for f.

3

Let l(x) = 6*x2 - 3*x. Let v(y) = -7*y2 + 4*y. Let a© = -6*l© - 5*v©. Let z be a(-2). Solve 2*f - f + 2 = z for f.

-2

Suppose 5*l = -2*j + 24 + 5, 3*l = j + 13. Let v = -1 - -1. Let f be (4/(-2))/4*v. Solve f = l*x - 0*x + 10 for x.

-2

Let q be 1/(1 - ²⁄₃). Let m be (6 + -4 - 2)*-1. Solve m = -q*f - 0 + 3 for f.

1