Let a = 40 + -40. Solve a = -2*g + 3*g - 3 for g.

Let d(l) = -2*l - 13. Let a be d(-7). Let h = -3 + 0. Let k be h/(⁶⁄₄) + 2. Solve k = 2*u + 9 - a for u.

-4

Suppose -42 = -3*r + j + 2*j, 5*j = r - 34. Solve r = -b + 5 for b.

-4

Suppose -4*v - 20 = 0, -v + 2*v + 25 = 5*j. Let r(m) = -j*m + m + m. Let p be r(-1). Solve -p*u = -u for u.

0

Let r(y) = -5*y + 16. Let h(f) = -6*f + 17. Let w(k) = -6*h(k) + 7*r(k). Let j be w(-9). Solve -2*m = -j + 5 for m.

-2

Let p(g) = -7*g3 - g2 + 1. Let j be p(-1). Suppose j*y = 4*y + 45. Solve -y = -i - 2*i for i.

5

Suppose -12 = -2*v - 4. Suppose 0 = v*n - n - 6. Solve -n*w - 2*w - 16 = 0 for w.

-4

Let x = -20 - -20. Solve -3*q - q + 4 = x for q.

1

Let x be (-1)/2 + ³⁄₂. Let d(k) = 3*k. Let m be d(x). Solve -2*g = m + 5 for g.

-4

Let h(o) be the third derivative of -o⁶⁄₃₀ - o⁵⁄₁₅ - o⁴⁄₂₄ + o³⁄₃ - 4*o**2. Let r be h(-2). Solve 7*v - 2*v - r = 0 for v.

4

Let r(w) = 0*w + 1 + 0 - 3*w + 3. Let a be r(-7). Solve 2*p + a = 7*p for p.

5