Let t(l) = -8*l**2 - 2*l - 1. Let u be t(-1). Let c(x) = -x**2 - 4*x + 7. Let y be c(u). Let v be (-1)/(1 + y/12). Solve 5 = v*o - o for o.

Let y(v) = -v3 - v2 + v + 2. Let h be y(0). Let g be h/1 - ⁶⁄₆. Solve -4*k = -g - 7 for k.

2

Let r(i) = -i**2 - i + 3. Let w be r(-3). Let c = 4 - w. Let x be ⁶⁄₂₁ - (-26)/c. Solve -11 - 5 = x*h for h.

-4

Let v(n) = 2*n**2 - 12*n + 15. Let q be v(6). Let s = -5 - -8. Solve 2*t + s*t = q for t.

3

Suppose 0 = 5*r - r - 40. Suppose -14 - r = -2*p. Solve 0 = -3*a - 0 - p for a.

-4

Suppose -4*o + 50 = o. Let l = 3 - -10. Let p be (-2)/(-3) + l/3. Solve p*g - o = -0*g for g.

2

Let k be (0 - 1)/1 + 9. Let q = -5 + k. Solve 2*n + 5 = -q*n for n.

-1

Suppose -3*y = 5*m - 2, -m + 8 + 10 = 5*y. Solve -y*k + k = 0 for k.

0

Let u(n) = n3 + 4*n2 - 3. Let t be u(-3). Solve -s + t*s = 0 for s.

0

Suppose 2*f + 84 = -2*t, -2*f + 0*f = -3*t + 84. Let x be (-2)/3*f/4. Solve 4*r = -x + 19 for r.

3

Let j be -55(-4)/10. Let m = -5 + j. Solve -m*b - 3 = 2 for b.

-1