Suppose 0 = -3*x + 5*q + 26, -3*x + 3*q + 14 = -22. Suppose -x = -5*r - 2, 2*j - 16 = -2*r. Solve -j*y + 9 + 1 = 0 for y.

2

Let z(y) = y3 + 3*y2 - 5*y - 2. Let s be z(-4). Suppose s*x = -3*n - 8 - 1, -n = 5. Solve 0 = x*c - c - 10 for c.

5

Let w(k) = 3*k2 + k - 3. Let r(z) = 5*z2 + 3*z - 5. Let t(d) = -4*r(d) + 7*w(d). Let g be t(6). Solve 6*b - g*b = 0 for b.

0

Let a® = -r3 - 9*r2 - 8*r + 4. Let t be a(-8). Let p(u) = -u3 + 5*u2 - 4*u. Let y be p(t). Solve -w = -y*w for w.

0

Let p(i) = -i**2 + 3*i - 2. Let u be p(3). Let w be 10⁄6 - u/(-3). Let k = 26 + -23. Solve -2*h = w - k for h.

1

Suppose 4*o + 3*u + 0 = 22, -o - 4*u + 12 = 0. Suppose -o*z - 4 + 12 = 0. Solve 0 - z = -2*k for k.

1

Let s(z) = 2*z**2 + z + 1. Let p be s(-1). Let k = -10 - -9. Let w be (-4 - (-2 + k)) + 1. Solve p + w = 2*b for b.

1

Suppose 3*h = 4*v + 2*h - 37, 5*v + 5*h = 15. Suppose v = c - 4*i, -3 = -4*c + 3*i + 3. Solve c*z - 4 = -z for z.

4

Let o(y) be the first derivative of -y3⁄3 + 11*y2⁄2 + 3*y - 4. Let j be o(11). Solve j*f + 1 = 4*f for f.

1

Suppose -s - s + 6 = 0. Solve -y + 5 - s = 0 for y.

2