Let j(u) = -u**2 - 10*u + 210. Let b be j(-20). Solve -25 = -3*i + 5*z, 2*z = -i - 0*z - b for i.

0

Suppose 5*q + 7 = -3. Let t be q1((-10)/(-4))/(-1). Suppose 5*m + 50 = t*c, m = -3*c + 13 - 3. Solve -4*n - 8 = -o, -c*o = -2*n - 2*n + 8 for n.

-3

Suppose 64*i = 60*i. Solve i*t + 5*t + q = 17, 6 = 3*q for t.

3

Let w be (0 - 18/(-4))/(232/(-48) - -5). Solve 12 = -l + w*x - 24*x, -2*l - 3*x = -21 for l.

3

Suppose -20 = 5*j - 4*w, 2*w - 5 = 5*j + w. Let g be ((-7)/2)/7*j. Solve 2*a + g*a = 3*d + 17, 0 = -3*d - 15 for a.

1

Let n(o) = -95*o - 1801. Let l be n(-19). Solve -11 = -l*c + 3*i, 10*c - 2*i = 9*c - 1 for c.

5

Suppose 0 = -5*j + 3*s - 8*s + 30, -4*s = -4. Suppose -u + 13 = -5*b, 1 = -3*b - j. Solve -5 = -w - h, -w - u*h = 4*w - 19 for w.

2

Let v be (-8)/(-3) + 6/(-9). Suppose -4*c = 2*n - 88, -115*c - 48 = -117*c - 2*n. Solve -17 = -4*g + s, -2*s = v*s + c for g.

3

Suppose -12*x + 13*x - 3 = 0. Let l(h) = 12*h2 - 2*h - hx - 15*h**2 + 2 - 2. Let s be l(-2). Solve -3*c + 4 - 10 = 5*g, g - 5*c - 10 = s for g.

0

Let q(b) = -b3 - 5*b2 - 6*b - 5. Let l be q(-3). Let x(f) = -f3 - 2*f2 + 13*f + 5. Let y be x(l). Solve -4*p = -p + y, 0 = -2*i - 4*p - 18 for i.

1