Let z(l) = -4*l + 3. Let x be z(0). Solve 2*p - x = 3 for p.

3

Suppose 4*r - 20 = -5*x, -5*x = 2*r + 3*r - 20. Solve 5*z - 3*z - 2 = r for z.

1

Let r(i) = -i - i - 2 + 5*i - 2*i. Let d be r(2). Solve d*f + 5 = -f for f.

-5

Suppose -3*j = 2*k - 109, 10 + 199 = 4*k + 3*j. Suppose 2*z - k = -3*z. Solve 7*b = 2*b - z for b.

-2

Let o(y) = -y + 10. Let c = 15 + -7. Let d be o©. Suppose 5*p + 2*h - 29 = -2*h, 2*p - d*h = 8. Solve 8 + 7 = -p*i for i.

-3

Suppose -4*x = -3*y + 58, -4*y + 22 + 49 = x. Let k = -16 + y. Solve 0 = -3*a + k*a + 5 for a.

5

Suppose 19 = 2*u + u - 4*o, 0 = -5*o - 5. Solve g = 6*g - u for g.

1

Suppose 5*k = -3*c + 10, 2*k - 37 = 5*c - 2. Solve -2*b = 3*b - k for b.

1

Suppose 4*q + 19 = -i + 1, 0 = 5*i + 5*q + 45. Let y be (-4)/(4/i*3). Solve -y*l = -6*l for l.

0

Suppose 2*m - 5*y + 1 = 0, 3 = -2*m + 3*m + y. Suppose -m*i - 2*i = -20. Suppose -5*n = -z + 8, -7 = -2*z - z - 2*n. Solve -i - z = -4*f for f.

2