Let y(h) = h. Let m(k) = -3*k + 9. Let u(i) = m(i) + 2*y(i). Let a be 30/(-4)*2/(-3). Let w be u(a). Solve w*b = 3*b - 2 for b.

-2

Suppose -24 = -4*f - v, -2*v = -4*f - f + 17. Suppose p - f = 1. Solve 0 = 4*q - p - 10 for q.

4

Let o(d) = -d3 + d2 - 4*d + 1. Let w be o(0). Solve 2*n + 3 = -w for n.

-2

Let d® = r**2 + 1. Let b be d(2). Let s = 316 + -315. Solve s = v + b for v.

-4

Suppose 0 = -4*z + 57 - 33. Solve -z*j + 3*j = 12 for j.

-4

Let b be (-63)/147 - (-45)/7. Solve -d + b*d = 0 for d.

0

Let y(i) = i**3 + i + 2. Suppose 0 = 2*m - m + 2*a, m = 3*a. Let b be y(m). Suppose -j + 2*j = b. Solve -5*d - j = -12 for d.

2

Suppose 4*h + 3*r = r + 6, h - 5*r = 29. Solve d - 5*d = -h for d.

1

Let z = -5 + 7. Suppose p - z*a + 1 + 2 = 0, -9 = -4*p + a. Solve 2 + 4 = p*w for w.

2

Suppose -17 = 5*k - 3*o, 5*k - o + 20 = 1. Let y be k/14 + 2⁄7. Solve y = 4*v - v - 3 for v.

1