Let s be -1 + (-4)/(-5) - (-9)/45. Let p(k) = -k3 + 3*k2 + 3*k - 2. Let l be p(2). Solve -2*y + s = l for y.

-4

Suppose 2*f - 18 + 12 = 0. Solve 4 = -t - f*t for t.

-1

Let n = 41 + -41. Solve n = -6*g + 11*g - 15 for g.

3

Suppose 2*l + 3 = 5*g, 4*g - 7 + 0 = -3*l. Solve -4*r - 5 = -g for r.

-1

Let u = -7 + 13. Let b be (4 + -3)*u*2. Solve 5*l + 2 = b for l.

2

Let t(s) = s3 - 10*s2 + 9*s + 5. Let q be t(9). Suppose -2*u + 15 = q*n - 4*u, -n + 3 = 4*u. Solve -h + n = -1 for h.

4

Let k(u) = 5*u - 1. Let c be k(-1). Let g = c + 8. Solve -2*x + 3*x = -g for x.

-2

Let y be 7⁄3 - 1⁄3. Solve -y*f = -3*f for f.

0

Suppose 0 = 2*j - 0*j + 8, 3*v - j = 4. Suppose 4*z + 3*x = 17, 5*z + 5*x = 1 + 24. Solve 0 = -z*m - v*m for m.

0

Let c = -10 - -1. Let t = 10 + c. Solve 2 = l + t for l.

1