Suppose -4*c = -0*y - 2*y - 8, 4*c = -y + 20. Solve -y*z + 2 + 2 = 0 for z.

Suppose 7*k = -0*k + 28. Solve k*q = -q for q.

0

Let d be ¹²⁄₁₀*⁶⁰⁄₁₈. Solve -2*x - d = -0*x for x.

-2

Let s(w) = -w3 - 7*w2 + 2. Let i be s(-7). Let c(g) = 6*g**2 + 1. Let n be c(i). Let o = 39 - n. Solve 3*z + 1 = -o for z.

-5

Suppose -4*f + 0*l - 2*l + 14 = 0, -10 = -2*f - 4*l. Let p(m) = 2*m + 6. Let q be p(7). Solve -y = f*y - q for y.

5

Let r(y) = -y3 + 0*y3 + 2*y2 + 0*y3 - 3 + 4*y. Let s be r(3). Solve s = 3*g - 7*g + 4 for g.

1

Suppose 47 = 5*c + 4*b, 0 = 4*c + c - 2*b - 29. Suppose 0 = -c*p + 6*p. Solve p*r - 4*r = 8 for r.

-2

Let p(d) be the third derivative of 0*d3 - ¹⁄₆*d4 + 0 - d**2 + 0*d. Let l be p(-5). Solve -4*k + l = k for k.

4

Suppose 0 = -2*h + x + 6, 0 = -h - 4*x + 3. Solve h*t + 9 - 3 = 0 for t.

-2

Suppose -3*s + 0*s = 15. Let u(x) = x + 5. Let v be u(s). Suppose -3*b + 70 = 25. Solve v = -5*k - 5 - b for k.

-4

Let y be (-2)/(22/(-20) - -1). Solve 3*k + y = -2*k for k.

-4