Let q be -2*(-2 + (-2)/(-4)). Solve -v - q*v + 4 = 0 for v.

Let i be (-46)/(-6) - ⁴⁄₆. Suppose 0 = 2*a + 2*c, -4*a - 8 = c + c. Let r = a + i. Solve 16 = -r*d - d for d.

-4

Let g(j) = -4*j - 6. Let m(x) = -8*x - 12. Let r(n) = -11*g(n) + 6*m(n). Let s be r(-4). Solve -4*l + s = -2*l for l.

5

Let u be 1*(1 - (-3)/(-1)). Let o = 4 + u. Solve -o*k - 25 = 3*k for k.

-5

Let x(k) be the first derivative of k4 - k³⁄₃ + k**²⁄₂ - k + 3. Let g be x(1). Let q = 2 - -1. Solve 0*l = -g*l + q for l.

1

Let i = -2 + 5. Suppose -2*u + 1 = -4*s + s, -i*u - s = -18. Suppose -30 = 2*o - u*o. Solve -4*p = -2*p - o for p.

5

Let t = -2 - -4. Let r = 4 - t. Let s be (-4 - (-15)/4)*-8. Solve -s*g - r*g + 16 = 0 for g.

4

Let y® = -2*r + 2. Let k be y(2). Let z = k - -4. Solve z*u = -0*u + 10 for u.

5

Suppose -8 = 7*g - 22. Solve 0 = -g*t + 5*t + 15 for t.

-5

Let r be -2 + -1 - -1 - -2. Solve r*y + 5*y - 25 = 0 for y.

5

Let r(u) = -4*u. Let b(k) = -k. Let j(s) = -9*b(s) + 2*r(s). Let y be j(4). Solve -1 = y*p + 7 for p.

-2