Suppose 3*s = 7*s - 84. Let v = s + -1. Solve 0 = -4*u - v for u.

Let a be (-4)/3*(-6)/4. Suppose 3*s = -3*k + 18, 3*s + 14 = a*k + 3*k. Solve -k = 3*q - 1 for q.

-1

Suppose 3*m - 3*k + 51 = 0, 3*k = 5*m + 51 + 44. Let h = -22 - m. Solve h = 5*t - 3*t for t.

0

Let a be 1/(-1)*1*15. Let p = a - -17. Solve -2 = p*h - 12 for h.

5

Let f(u) = -u3 + 6*u2 - 6*u + 7. Let d be -2 + (-5)/(15/(-21)). Let g be f(d). Solve 2 = -3*j + g*j for j.

-2

Suppose -s = s. Suppose 4*x - y + 44 = s, -x + 2*y + 10 = 7*y. Let m be 3/(-15) - 42/x. Solve -i - m*i = -20 for i.

4

Let r(o) = -o3 + 3*o2 + o - 4. Let b be r(2). Solve 2*u = -2 - b for u.

-2

Let c = -38 + 66. Suppose z = 5*i - 5, 4*z + 4*i - c = -0*i. Solve -6 = z*r + 14 for r.

-4

Let d be ¹⁸⁵⁄₂₀ + (-6)/(-8). Let l(i) = i - 7. Let v be l(d). Solve -v - 12 = 3*z for z.

-5

Suppose -6*o + 5*v = -o - 5, 3*v - 12 = -2*o. Solve -20 = -o*b - 8 for b.

4

Suppose 3 = -c + 7. Solve c*d + 11 = -5 for d.

-4