Let k = 2440 - 2436. Solve -k*c = -4*a + a - 8, 3*c = 4*a + 6 for c.

2

Let h = -3140 - -3143. Solve 0 = -a - h, -9 + 4 = -4*k + 3*a for k.

-1

Suppose -5*u - 34 + 54 = 0. Suppose -3*z + 16 = -3*f - f, -2*z - f - u = 0. Solve -3*v + 11 = 5*n, v - 3*v - 6 = z for n.

4

Let c(g) = -4*g + 3. Let t be c(-3). Suppose t*r - 147 = 8*r. Let h be 2/(-10) + r/30*6. Solve 0*v - 15 = -h*m - 5*v, 0 = -4*m + 4*v + 24 for m.

5

Suppose -39*x - 41 + 158 = 0. Solve 0 = -4*j + 2*f - 6, -f - 9 = x*j - 2*j for j.

-4

Suppose 20 + 1 = 4*o + 1. Solve -5*n - 10 = 0, 16 = -s + 3*s - o*n for s.

3

Suppose -7*d + 1668 = 65. Let y = d + -227. Let s = -6 + 10. Solve 2*p = f + y*f + s, -4*p = 3*f + 10 for f.

-2

Suppose -46*n + 125 = -21*n. Solve -5*g - 2 + 47 = 5*l, 20 = n*l for g.

5

Let j = -22 - -27. Suppose 3*t + j*h = 15, 2 = -4*t - h + 5. Solve -3 = 3*o + 4*x, t = 5*o + 6*x - 3*x + 5 for o.

-1

Let f = -197 - -203. Let l be 0/(3⁄18*f). Solve 4*g - 2*w = -l*w + 4, -3*w = 2*g + 14 for g.

-1