Let l = -17 - -19. Suppose -5*w + 3 = -4*w. Solve -l*y + w = y for y.

Suppose 5*r + 0*r = -4*r. Solve -7*y + 2*y + 5 = r for y.

1

Let t(g) = -2*g + 12. Let s be t(8). Let d be 0/s + 0/(-1). Solve d = -z + 2*z + 2 for z.

-2

Suppose -3*d - 6 = -0. Let b be (d/(-4))/(3/(-6)). Let x = b + 1. Solve 4*s + x + 12 = 0 for s.

-3

Let o be ⁵⁰⁄₃ - (-4)/(-6). Let g = -11 + o. Solve -10 = n - g for n.

-5

Let j be 7/((-14)/15)*-2. Solve j = -0*f - 3*f for f.

-5

Let g© = 7*c - 3. Let l be g(4). Suppose -5*n + l = 4*d, 3*d + 5*n = n + 19. Solve -d*b - 30 = -10 for b.

-4

Let a = 0 + 3. Suppose -p + a = 2*i, -3*p - 4*i + 6 = -i. Solve 5*q - 4 = p for q.

1

Suppose 8*s - 6*s = -3*m + 20, 0 = m + 2*s - 4. Solve -5 = 3*v - m*v for v.

1

Let u(i) be the first derivative of i⁴⁄₁₂ + 2*i³⁄₃ - 2*i**2 + i + 2. Let f(l) be the first derivative of u(l). Let n be f(-5). Solve 6 = -t + n for t.

-5

Let r = 115 + -175. Suppose -14 = 6*b - 5*b. Let z be r/b + 2/(-7). Solve -d - z = -2*d for d.

4