Suppose 0 = 5*s + 2*r, -4*r = 3*s + r - 19. Let l(z) = 1 - 3 - 6*z + 0. Let j be l(s). Solve 5*t - 5 - j = 0 for t.

Let j(q) = 4 + 5*q2 - 5 + q3 - 4*q + 6*q - 3. Let y be j(-4). Solve -s - 5 = -y for s.

-1

Let h = 9 - 6. Let c be 5/(-15) - (-7)/h. Suppose 4*p = 3*d - 8*d + 8, p - 2 = -2*d. Solve -p*b - c*b = 20 for b.

-5

Let n = 27 - 6. Let l = -17 + n. Solve 2*a + l = 6 for a.

1

Let a be -2 - 0 - (-18)/3. Suppose -2*q + a = -2*l, 2*q + l = -q + 18. Solve 4*g + 13 = q for g.

-2

Let r = -43 + 28. Let g = 16 + r. Solve g = -2*f + 11 for f.

5

Let j = 18 + -10. Let b be j/(-20)*20/(-4). Solve 0 = -u - u - b for u.

-1

Let u be (-7)/(2*(-3)/6). Solve 4 = -t + u for t.

3

Let f® = r**2 - 3*r + 2. Suppose -x - 6 = -3*x. Let d be f(x). Solve 0 = c + d*c for c.

0

Let q be 372/(-15) - ²⁄₁₀. Let f = -12 - q. Solve -3*j - f = -1 for j.

-4

Let o = 10 - 7. Suppose -g - 3*g = -5*r - 21, -5*g - o*r + 54 = 0. Solve h = -2*h - g for h.

-3