Let u = -4044 - -4046. Solve 0*c = -i + 4*c - 19, 2 = 2*i + u*c for i.

-3

Suppose 4 = -2*n + 2, 2*n = 4*v + 90. Let h = v + 27. Let q be h + (4 - 3 - 1). Solve 2*o + 5*r = -15, q*o + 2 = -3*r - 21 for o.

-5

Suppose 0 = -4*l + 8*l + 5*s - 90, 2*s = -2*l + 44. Suppose -3*x = -7x + l. Let m be (-10)/15(-3)/1. Solve -4*o - 25 = -5*h, m*h - o + 15 = x*h for h.

5

Suppose -636 = -4*x - 4*p, 3*x + 803 = 8*x - 3p. Let g be x/(-120)(-6)/4. Solve -g*u + 6*u = 5*h + 25, 3*h + 15 = 0 for u.

0

Let u be (2⁄18*15 - 0)*3. Solve 2*t - 5*h = t + u, 0 = t + 2*h + 2 for t.

0

Suppose -3*z + 7 = -11. Suppose d = -27*d - 19*d + 893. Solve -d = -2*x + z*x + 5*m, 17 = -2*x - 5*m for x.

-1

Suppose -19*g - 87*g = 0. Solve i - 7 = -3*m - 18, g = -4*m - 3*i - 13 for m.

-4

Let x(h) = -h3 + 6*h2 - 2h - 4. Let g be x(6). Let i = 19 + g. Let q be 3(i + -4)*-1. Solve -3*v = -0*v + 4*w, q*w + 5 = -v for v.

4

Let a = -17546 + 17551. Let f be -1 - 5*(-1)/1. Solve -5*k + 3*w = 1, -a*k + 2*k + f*w = 5 for k.

1

Suppose 19 + 11 = 6*x. Suppose -3*j = -2*j - 4, -3*z - x*j = -35. Suppose -z*t - 3 = m - 1, 0 = -3*m - 6. Solve -y - 5 = t, -4*q - y + 5 = 2 for q.

2