Let f® = -5*r. Let m be f(-3). Suppose -5*s + h = -13, 2*s + s - m = 3*h. Solve 0*a = s*a - 8 for a.

4

Let z(a) = a**2 - 2*a - 1. Let f be z(3). Let k be (5 + -13)/(0 - f). Suppose -2*g - 4*w + k = 0, 4*w + 15 - 3 = 2*g. Solve -g*d - 3 = 13 for d.

-4

Let t = 3 - 3. Suppose -j - 5*p - 10 = -2, 5*j + 5*p - 20 = t. Let a(b) = -b**2 + 7*b. Let v be a(j). Solve -3*f + 2*f + 5 = v for f.

5

Suppose -4*b + 16 + 0 = 0. Solve -b*t = 1 - 17 for t.

4

Suppose 6*j + m = 3*j - 1, -j + 2 = -2*m. Let t = -16 + 18. Solve -2 = -t*v - j for v.

1

Suppose 4*s - 38 = -6. Solve 4*i - 20 = s*i for i.

-5

Suppose 3*y = -4*r - 2, -6 + 0 = y + 4*r. Solve y*a = -0*a - 6 for a.

-3

Suppose -4*m + 2*o - 127 = 7*o, 0 = 4*m - 4o + 136. Let r = -9 - m. Let h be 18(-2 - r/(-9)). Solve 3*z + h = -z for z.

-3

Suppose -c + 2*f + 10 = -5*c, 2*c - 5*f - 13 = 0. Let n be -1 + c + 12 + -1. Let h(q) = -q3 + 8*q2 + 8*q + 9. Let m be h(n). Solve 0 = -m*k - 3*k for k.

0

Let g(n) = 2*n3 - 2*n2 - n. Let w be g(-1). Let r© = c + 3. Let k be r(w). Solve 5*t + 15 = -k for t.

-3