Suppose 3*z = -r + 604, 0*z - 4*r = -z + 210. Let p = -197 + z. Solve 2*n - 2*t + 25 = 3*t, -4*n + p*t = 25 for n.

0

Let j = 1 + 9. Let q be 0/(-3) - j/4*-4. Solve -3*d - 20 = -5*i + d, 3*i - 2*d - q = 0 for i.

0

Let n = -260 - -209. Let i = -31 - n. Solve 2*l - i = -3*t - t, l - 4 = 0 for t.

3

Suppose 5*a - 56 = 3*a. Suppose 88*y - 24*y = 128. Suppose 4*q - a = -4*t, -1 - 6 = -5*q + y*t. Solve 0*f + 2*n = 2*f - 2, 5*n - 35 = -q*f for f.

5

Let p(w) = 8*w**2 - 351*w + 4. Let l be p(44). Solve -a - 2 = 3*v, -51*a + l*a + 2*v = -16 for a.

4

Let d(x) be the first derivative of 30*x3 + x2 - 3. Let n be d(-2). Let q be n/16 + 12⁄16. Solve -c - 3*h = -0*c + 1, -5*c - h + q = 0 for c.

5

Suppose 35*i + 3*i - 190 = 0. Solve -2*h = i*v + 2, -2 = 4*v - 2*h - 4 for v.

0

Let a = 184 + -177. Solve -2*p - 2*h = -a*h + 30, -5*h + 35 = -3*p for p.

-5

Let j(b) = -331*b + 995. Let r be j(3). Solve r*l + 0*v = -4*v - 6, -l + 15 = -4*v for l.

3

Suppose -4*b - 12 = 196. Let g = -47 - b. Solve 4*x - g - 5 = 2*f, -5*x - 4 = 3*f for x.

1