Suppose 4*l = -l. Solve -4 = -2*u - l*u for u.

2

Let j(d) = 4*d + 2. Let m be j(3). Suppose m = 5*g - 11. Solve -p + 20 = -g*p for p.

-5

Let c be -19 - -17 - 3*-1. Let a(y) = y**2 - y + 9. Let t be a(0). Suppose g - 4*g + 6 = 0. Solve -g*j + t = c for j.

4

Suppose 19 + 71 = -10*h. Let k be (7 - -2)*1 + 1. Let w = h + k. Solve -5*u = w - 16 for u.

3

Let l(x) = x**3 - 1. Let n be l(2). Suppose 2*u + 4 = j, -3*j - 3*u + 5 = 2. Suppose j*z - n*z = 0. Solve 0*v - 3*v - 15 = z for v.

-5

Let c = 12 - 7. Let l(f) = f3 - 5*f2 + f + 4. Let o be l©. Suppose 2*p = -p + o. Solve -p = -k + 1 for k.

4

Let l(x) = x*2 - x + 1. Let m be l(0). Let z be 2((3 - 10) + 2). Let k = -8 - z. Solve m = 3*g - k*g for g.

1

Let l = 8 + -5. Let k(w) = w3 - 13*w2 + 13*w - 5. Let h be k(12). Suppose 5*a - 18 = h. Solve 2*d + a = -l for d.

-4

Suppose -2 = -y - 8. Let o = -4 - y. Solve o*x + 12 = -x for x.

-4

Let a(s) = s**2 + 4*s - 5. Let w be (2⁄1 - -3)/(-1). Let n be a(w). Let c(b) = -2*b - 6. Let r be c(-4). Solve n*y = -r*y + 2 for y.

1