Let l = 109 + -76. Let h be l/12*(2 - -2). Let k = -6 + h. Solve 0*o = -k*o + 15 for o.

Let a = 68 + -66. Solve 0 = j - a*j + 1 for j.

1

Let j = 8 + 7. Solve -5*i + j = -0 for i.

3

Suppose 9*o - 19*o = -60. Solve 5*a = -1 + o for a.

1

Suppose 0 = -5*q + 85 + 20. Suppose d - 3 + 0 = 0. Suppose -5*n - 2*v = -9, q = 5*n - n - d*v. Solve -b + 20 = n*b for b.

5

Let x(z) be the third derivative of -z⁵⁄₆₀ - z⁴⁄₆ + 5*z³⁄₆ + 2*z2. Let r be x(-4). Suppose 14 + 6 = r*g. Solve 0 = -g*l + 9*l + 20 for l.

-4

Let h be ¹⁶⁄₄ + 0 - -4. Solve -3 = m - h for m.

5

Suppose 4*o - 4 = 3*o - 4*p, 5*o - 5*p + 5 = 0. Solve 0 = -o*c - c for c.

0

Let h© = -c**3 + 4*c + 3. Let w be h(-3). Let l = -13 + w. Solve -l*p - 2 = 13 for p.

-3

Let j be (-2)/(-3) - ²⁄₃. Solve 0 = -2*u + 4 - j for u.

2

Suppose 5*k - 10 = 0, -2*m - 5*k = 39 - 15. Let o = m + 20. Solve -o = -q - 5 for q.

-2