Let r© = -2*c + 2. Let n be r(-1). Solve v = -n*v for v.

0

Suppose 3*u + u + 5*d = 40, -5*u + 2*d + 17 = 0. Solve 10 = 3*v - u for v.

5

Let s be 2*(3 + 6/(-4)). Solve 3*t - 6 + s = 0 for t.

1

Let z = 8 - 3. Solve z = -0*a + a for a.

5

Suppose -3*u = 12, -4 = o + 3*u + 7. Solve 4 - o = -q for q.

-3

Let o(h) = h3 - 9*h2 + 7*h + 10. Let a be o(8). Suppose -a*j - 8 + 16 = 0. Let i = -2 + 4. Solve -i = j*d + 6 for d.

-2

Suppose -4*i = -19 - 1. Suppose -i*t = -6*t. Let f be -4 + 2 + 7 - t. Solve -2*p - f = 1 for p.

-3

Suppose -63*s = -60*s. Suppose 7 = -3*f + 16. Solve s = f*i + 3 + 3 for i.

-2

Let n be (1 + -1)*(0 + -1). Solve 5*b + 3 + 12 = n for b.

-3

Let t be -4 + -12*(-6)/9. Solve -t = 5*l + 1 for l.

-1