Suppose -5*d + 6 = -4. Suppose -d*i - 4*a + 45 = a, -3*a = 3*i - 63. Solve -u - i = -5*u for u.

5

Suppose 2*c - 16 = 2*r, -3*r = -4*c - 2 + 26. Let v be r/32 - (-1)/4. Solve v = 4*d - 2 - 2 for d.

1

Suppose 0*f + 4*s - 16 = -3*f, 4 = 2*f - 4*s. Solve f*b = 2 + 2 for b.

1

Suppose 0 = -l + 5*l. Let n© = c2 - 7*c + 12. Let r(g) = 2*g2 - 14*g + 23. Let y(f) = -5*n(f) + 3*r(f). Let x be y(6). Solve l = x*d + 4 - 10 for d.

2

Let s(b) = -b + 11. Let x be s(9). Suppose 121 = x*q - 39. Suppose 4*m = -m + q. Solve 5*w = w - m for w.

-4

Let p = -58 - -61. Solve -7 = 4*d - p for d.

-1

Suppose -3*l + 2 = -2*b, -3*l - 5*b = -0*b - 16. Solve 2*c = -l*c - 16 for c.

-4

Let i = -61 - -63. Solve -l = -i*l for l.

0

Suppose 2*c + 5*c = 0. Solve -5*l + 0*l = c for l.

0

Let y(b) = 4*b**2 + b. Let p be y(-1). Solve -3*f = 6 - p for f.

-1