Suppose -4*b + 4*r = -20, 3*r = -5*b - 0 + 1. Let y be (-15)/5*(-4)/6. Suppose y*c = -c. Solve n = -c*n + b for n.

Let x be 1*(-8)/(-2) + 3 + 1. Solve 5*v + x = v for v.

-2

Let h(j) = -10*j + 2. Let v© = -1. Let k(t) = h(t) + 8*v(t). Let n be k(-2). Solve -4*m - n - 6 = 0 for m.

-5

Suppose 3*v = 3*c - 6, 2*v = -2*c - 2*v + 28. Let o be 2/((c/(-9))/(-1)). Solve o = -i - 2*i for i.

-1

Suppose -3*i + 22 = 10. Suppose -i - 8 = -4*n. Solve -5*f + n*f - 2 = 0 for f.

-1

Let v = 14 - 11. Let j(n) = -n3 + 3*n2 - 2*n. Let a be j(2). Suppose a = 8*w - v*w. Solve w = -z - 2 + 3 for z.

1

Suppose 5*h - 7*u + 3*u = 8, -4*u + 24 = 3*h. Let w = 1 - -3. Suppose 0*r + 8 = -4*y - w*r, 4*r + 8 = 4*y. Solve y = -3*m + 2 + h for m.

2

Suppose 5*k = 2*k + 3*v + 3, -5*v = -4*k + 4. Solve -k = -2*f + 3 for f.

2

Suppose k + 0*k - 1 = 0. Let l = 1 + k. Solve -l*n - 1 = -5 for n.

2

Let n(v) = v - 4. Let w be n(9). Solve -w*k = -0*k + 15 for k.

-3

Let y = 15 + -10. Let b = y + -3. Suppose 3*p - 8*o + 3*o + 19 = 0, 4*o = b*p + 16. Solve -t + p = -3*t for t.

-1