Suppose 5*f + 4 = -j + f, 2*j - 4 = -5*f. Solve -3*i + 3 = -j for i.

5

Let x be 2⁄10 - 36/(-20). Solve x = -2*f + 3*f for f.

2

Let p(l) be the third derivative of l5⁄60 - l4⁄8 - 7*l3⁄6 + 2*l2. Let o be p(5). Solve b = -o*b + 4 for b.

1

Let v = 0 - -3. Let r = 2 + -2. Solve -v*m + 4 + 2 = r for m.

2

Let b be 10*(162/(-30) + 6). Solve -5*f + 4 = -b for f.

2

Suppose -2*p + 0 + 8 = 0. Let q = 3 + -2. Suppose p*h = 13 - q. Solve y - 4*y = h for y.

-1

Let s(t) = -t3 - 4*t2 - 4t - 1. Let h be s(-3). Let z be (-1)/h(1 - 9). Let y(p) = -p + 1. Let r be y(-1). Solve z*j - 2*j = -r for j.

-1

Let y = -6 - -12. Let q(j) = j**2 - 14*j + 1. Let p be q(14). Let a = y + p. Solve 3*v + 4 = a for v.

1

Let o be 4/(-10) - (-2)/5. Let f® = r**2 - 3*r - 20. Let i be f(-5). Solve o = 2*t + 3*t + i for t.

-4

Suppose -4*k - a = -48, -3*a - 36 = -4*k - 7*a. Suppose o + 4*m - k = 11, -20 = -4*m. Solve -o*s - 3 = 9 for s.

-3