Suppose -d = 3*c, -1 = 2*c - 0*c + d. Suppose 7 = 4*g - c. Suppose -4*w - g = -6. Solve 1 + w = i for i.

2

Suppose -4*j + 8 = -0. Suppose -j = -5*s + 18. Solve 0 = -l - s - 1 for l.

-5

Let q(b) = b3 + 4*b2 - 6*b + 2. Let o be q(-5). Suppose 5*a = oa. Let s be 6/(-9)-15 + -2. Solve -3*u + s*u = a for u.

0

Let p = -31 - -34. Solve 0 = 2*c + p + 3 for c.

-3

Suppose i = 4*w + 6, 0*w + 5*w + 13 = 4*i. Suppose -i*m - 2*n = -7*m + 48, -4*m = -3*n - 44. Solve -3*t + m = -1 for t.

3

Let x = 9 - 9. Suppose 2*n - 3 - 7 = x. Suppose 2*p + 3*p - 25 = 0, -3*p - 15 = -n*g. Solve 2*t = 5*t + g for t.

-2

Suppose 0 = -0*s + 3*s - 18. Suppose -4*b = -h + 7, 5*b + 9 = 4. Solve -h*y = -s*y + 15 for y.

5

Let x(z) = -z**2 + 9*z + 3. Let o be x(9). Let q = o - 0. Suppose -q*m = m. Solve -2*v - 12 + 2 = m for v.

-5

Suppose w + 2*w = 138. Suppose -5*c + 2 = 2*j + j, w = 4*j - 2*c. Solve 0 = -j*k + 4*k for k.

0

Let i(q) be the second derivative of -q4⁄12 + 2*q3⁄3 + q**2⁄2 - 4*q. Let h be i(4). Let b be -5 + 6 + 1/h. Solve -b*f = f for f.

0