Suppose 0 = 6*a - 14*a. Solve a = -6*l + l - 10 for l.

Let l be ((-1)/(-2))/((-2)/(-8)). Let h = 1 - -2. Let t(v) = -7*v3 + v2. Let k be t(-1). Solve l - k = -h*a for a.

2

Suppose j - 8 = 3. Let m = j - 6. Suppose 0 = y - 2*p - 12, 3 = -2*p - m. Solve -t - 9 = -y*t for t.

3

Let w = -5 + 8. Let n = w + 3. Suppose n*k - 2*k = 4. Solve -1 = c + k for c.

-2

Let c be (3 - -1 - 2)/(-2). Let a be (2 - 2)/(c + 2). Let v = 10 + -7. Solve a*t + 3 = v*t for t.

1

Let w(l) be the second derivative of 3*l⁵⁄₂₀ + l⁴⁄₁₂ + l. Let f be -1*(10/(-5) - -1). Let t be w(f). Solve -2*r = -0 + t for r.

-2

Let s(l) = -4*l. Let r be s(-1). Suppose 4*y = 5*p + 55, 2*p = 2*y - 2*p - 32. Let z = -5 + y. Solve -r*n - z - 7 = 0 for n.

-3

Suppose -2*w = -6*w + 20. Suppose j = -5*i + 6*j - 10, 16 = 4*j. Suppose -i*r = 3*r. Solve w*t = -r*t + 25 for t.

5

Let v = 82 + -74. Let u(s) = s + 9. Let g be u(-4). Suppose -b = 5*i + 2*b, 2*i = -3*b. Solve i = g*r - 28 + v for r.

4

Suppose -3*p - 5*g + 8 = -0, -14 = -p + 4*g. Let d(b) = b2 - 5*b - 5. Let r be d(p). Let z(y) = -y2 + 1. Let a be z®. Solve 5*q = -a - 20 for q.

-4

Suppose a - 4*i = -10, -i - 8 = -3*i. Suppose 0*g - 4*g + 60 = 0. Solve -a*f - g = -3*f for f.

-5