Let i be 0 + -2 - (0 + 2). Let k = i + 4. Suppose 2*j - 4*b + k*b - 30 = 0, 0 = -j - b + 9. Solve -26 = 5*r - j for r.

Suppose 0 = z - 2*v - 4, 10 = 3*z + 2*v - 7*v. Suppose 0*x - 2*p - 1 = x, -p - 14 = -4*x. Solve -x*u + 1 + 2 = z for u.

1

Let z = -1 - -2. Let j be ⁴⁴⁄₆ + z/(-3). Let g be (0 - 2)*(3 + -5). Solve -g*w = -j*w + 15 for w.

5

Suppose -2*c + 3c + 1 = 0. Let l be (-3)/(-6)-4 + c. Let r = l + 6. Solve 1 = -r*v + 10 for v.

3

Let u be (-1 - -2)/((-5)/(-25)). Solve -u = 4*s - 13 for s.

2

Let v be (9/(-18))/(2/(-8)). Solve v = 4*i - 5*i for i.

-2

Let a = 3 + -1. Suppose a*d - 8 = -2*d. Solve 0 = -d*t + t + 4 for t.

4

Let o(p) be the third derivative of p⁵⁄₆₀ + p⁴⁄₄ + 3*p³⁄₂ - 5*p2. Let t be 1 + 8*(2 + -3). Let y be o(t). Solve -7*r = -3*r - y for r.

4

Let z(d) = -d3 - d2 - 2*d. Let j be z(-3). Let l be j/9 + ²⁄₆. Solve -l*i + 2*i - 5 = 0 for i.

-5

Let p(j) = j - 6. Let m be p(8). Let v be 6/(-3) + 2 - m. Let z = v - -2. Solve z*q = 5*q - 25 for q.

5

Let p(n) = -2*n - 3. Let h be p(-4). Let v = 7 - 5. Let x be (-1)/v - 25/(-10). Solve -x*o = -h*o for o.

0