Let f be 2/(-5) + (-35)/(-25) + 9. Solve f = -b - 4*b for b.

-2

Let q be 4*((-98)/4)/7. Let a = q + 16. Solve -a = -2*s - 10 for s.

-4

Suppose -10*w = -15*w - 11*w. Solve w*v - 10 = -2*v for v.

5

Let t(o) = 3*o - 1. Let a be t(4). Suppose 0*v - v = -a. Solve 0 = 5*p + 31 - v for p.

-4

Suppose 4*i + 3*c = -i, 25 = 5*c. Let g = i - -9. Solve h - 5 = g*h for h.

-1

Suppose -7*r + 2*r = -j + 83, -2*j + 190 = -2*r. Suppose 5*o + 226 = -3*l, 2*o + 4*l = -l - j. Let u be (-168)/o + (-2)/(-11). Solve u*s = 2*s - 4 for s.

-2

Let k© = -5*c - 6. Let p® = r**2 + 10*r - 4. Let d be p(-10). Let i be k(d). Let a = i - 8. Solve -q - a = -1 for q.

-5

Suppose 3*f = p - 7, 0 = -2*f - 5p + 1 - 0. Let l be (5 + f)(-2)/3. Let w be 1/(l/4 + 1). Solve w*c = -5 + 1 for c.

-2

Let y(z) = 50*z**2 - 2*z - 2. Let r be y(-1). Suppose -h = 4*h - r. Solve -h = 3*b + 5 for b.

-5

Let m = 3 + 2. Let n be (-4)/6 + (-11)/(-3). Suppose -76 + 7 = -3*l. Solve m*c + l = n for c.

-4