Let t be (-98)/21*6⁄4. Let x = 9 + t. Solve 0*b + 10 = x*b for b.

5

Suppose 5*p + 4 = 14. Solve w = -p*w for w.

0

Let q(o) be the first derivative of o3⁄3 + o2⁄2 + 2*o + 2. Let a be q(-2). Suppose -a*n = -7*n. Solve n*j = -2*j for j.

0

Let q be ((-3)/2)/((-9)/12). Solve 0 = -q*v - 3*v - 20 for v.

-4

Let h(j) = -2*j**2. Let y be h(-1). Let g be (1 - 2)/(3 + y). Let b be 2/(g*4/(-10)). Solve 1 - 11 = -b*p for p.

2

Suppose 19 - 3 = 4*a. Solve a*u + 2 = 5*u for u.

2

Suppose 0*x + x + 5*v + 3 = 0, 4*v = x - 6. Suppose -x*g = -g. Solve -2*o = -g*o for o.

0

Suppose 4*s - 3*i - 11 = 3, -4*s = -4*i - 12. Solve 3 - s = -r for r.

2

Let o(m) = 2*m**2 - m + 2. Let u be o(1). Solve -6*k = -u*k for k.

0

Suppose 2*b + 3*q = -2*q - 1, -5*q - 15 = -5*b. Suppose 2*s = -5*o + o + 20, -o + 14 = b*s. Let x© = c - 1. Let a be x(s). Solve -f = -a*f - 12 for f.

-3