Suppose -11*f = -30 - 25. Solve 4 = -f*u + 9*u for u.

1

Suppose 0 = -d + 6d + 10. Let f be d/4(-19 - -1). Let j = 24 + 5. Solve -5*x + j - f = 0 for x.

4

Let b(a) = -a3 + 6*a2 + 7*a + 2. Let s be b(7). Suppose -v + 24 = s*v. Let f = 18 - v. Solve -f = 4*c + 6 for c.

-4

Let z(i) = 2*i3 - 3*i2 - i + 2. Let u be z(2). Let q = u + -2. Let l be 2⁄7 + (-52)/(-14). Solve l = -2*f - q for f.

-3

Let t = 0 + 0. Solve 5*r - 2 - 18 = t for r.

4

Let r(g) be the third derivative of g6⁄120 + g5⁄15 - g4⁄24 - g3⁄6 + 18*g**2. Suppose k = 3, -3*k - 10 = -x - 23. Let h be r(x). Solve h + 3 = 3*l for l.

2

Let m = 79 + -71. Solve 4*i = -4 - m for i.

-3

Let v be ((-16)/(-20))/((-2)/20). Let q = v + 13. Solve q*s = 2*s for s.

0

Let x = 9 - 6. Suppose -g + 3*h = -2*h - 15, 3*h + 60 = 4*g. Suppose o + 10 = -3*s, 5*s = 4*o - 6*o - g. Solve -o = -x*z - 2*z for z.

1

Let u = -11 - -31. Solve -6*n = -n - u for n.

4