Let y be (-1719)/(-69) + (-44)/(-506). Solve -3*k + 8 = -2*s - 15, 0 = 5*k - y for s.

-4

Suppose 5*g - c - 3*c = 20, -5*g - 3*c - 15 = 0. Suppose gv = v + 2. Let x be (1 + 0)((1 - -4) + v). Solve 2*m = -2*s + 18, x*m - 4*s + 0*s + 1 = 0 for m.

5

Suppose -8 = 8*c + 32. Let l be (13/((-260)/(-12)))/((-1)/c). Solve 0 = 5*d + 5*z - l*z + 2, 4 = 5*d - 4*z for d.

0

Suppose -22*j + 65 = -17*j. Suppose 58 = j*t - 7. Solve 0 = 4*a + 2*u + 18, -t*a = -3*a - 3*u + 13 for a.

-5

Let j(x) = 3*x3 - x2 + 2. Let s be j(-2). Let c be (-3366)/78 + (-4)/s. Let m = c + 46. Solve 4 = p, m*f - 20 = -p - 4*p for f.

0

Suppose -6 - 54 = 5s. Let j be (-6)/(-4)(-16)/s. Suppose -k = -j*w + 3*w, -w - 10 = -4*k. Solve 4*o - k*b = 4, 3*b = 2*b for o.

1

Suppose -3*r = 12, -3*z + 2*r = -23 + 6. Solve 4*f + 20 = 4*c, z*c = 2*f + 22 - 10 for c.

2

Let i be 1*((-18)/63)/(2/(-14)). Suppose 20 = 3*s - i*l, -l = -0*s + 5*s - 16. Let j = 27 - 13. Solve 2*v + 2*c = -2*c + j, -s*v - 2*c + 10 = 0 for v.

1

Suppose 35*k = 5*k + 150. Let c = 51 - 35. Solve 7 = -k*w + 4*q + c, -3*w + 8 = -5*q for w.

1

Let f = 0 - 0. Suppose 100 = -42*w + 92*w. Solve -g - w*g - q + 5 = f, 2*q = -g for g.

2