Suppose 4*c + 2 = 5*f, 2*f - 13 + 5 = -2*c. Solve -10 = -4*b + c for b.

3

Let t be ((-15)/(-5) - 5)/(-1). Solve -t*w - 4 = -4*w for w.

2

Let l be 57⁄5 + 15⁄25. Suppose k + 0*k - 2*q = 16, -3*k - 3*q = -l. Let r(i) = i3 - 5*i2 + 5*i + 1. Let x be r(4). Solve -x = -k*v + 3*v for v.

1

Let x be 1/(-1) + (-2 - -2). Let p be (0 + x - 1)*-2. Suppose -s - 5 = 4*k - 14, 0 = p*s - 2*k. Solve q = 2*q + s for q.

-1

Suppose 4*t - d + 16 = 0, 0 - 1 = -t - d. Let b be (-2 - 12)*2⁄4. Let g = t - b. Solve g = -3*y - 8 for y.

-4

Let n(m) = m**2 - 2*m + 3. Let j be n(2). Let g be 2⁄6 - (-1)/(-3). Let k be 0/(0 - -3) + g. Solve k = j*t + 2*t for t.

0

Let m(q) = -q**2 - 12*q + 12 + 19*q - 6*q. Let b be -1 + 2 - (2 + -1). Let j be m(b). Solve 4*p - j = 8 for p.

5

Let v(j) be the first derivative of j4⁄4 - 4*j3 + 11*j**2⁄2 + 5*j + 2. Let p be v(11). Suppose -2*a - 3*a + 30 = 0. Solve p*k + a = 2*k for k.

-2

Let n = -1 + 4. Let t be (4/(-7))/((-8)/112). Solve t*w - 5*w = -n for w.

-1

Let n = 38 - 72. Let q = n - -24. Let v = q - -16. Solve v*t - 2*t = 16 for t.

4