Let n(r) = 5*r + 1. Let b be n(-1). Let l = b + 6. Solve 0*t = -t + l for t.

Let l = -8 - -16. Let z(i) = -i3 + 2*i2 + 5*i - 3. Let u be z(3). Solve o = u*o - l for o.

4

Let o(a) = a3 - 9*a2 + 4. Let n be 18*²⁄₈*2. Let l be o(n). Solve 0 = 4*t - l - 4 for t.

2

Suppose 24 = j + 3*j. Solve -i + 5 = -j*i for i.

-1

Let i = 10 - 2. Suppose 3*c - 2*c - i = -u, -c + 4*u = 17. Let y(m) = 7*m + 4. Let k be y©. Solve -3*p = 2*p - k for p.

5

Suppose 0 = n - v - 0*v - 13, 2*n + 2*v - 38 = 0. Let y be ((-1)/2)/((-1)/10). Suppose 2*j - y*o - 8 = 0, 3*o + n = 4*j - 2*o. Solve -j*p - 10 = -6*p for p.

5

Suppose -4*f + 18 = 2*p, 5*f - 6*p + 3*p = 28. Suppose 3*a = -f*o + 16, 3*o + 0*o = 5*a - 4. Solve -4*d - o = -22 for d.

5

Let a(l) = -l3 + 7*l2 + 11*l - 10. Let o be (-74)/(-9) + 6/(-27). Let r be a(o). Suppose q - 10 = 4*h, q + 3*q - r = 3*h. Solve -z - q - 1 = 0 for z.

-3

Let z(a) = -a3 - a2 - a + 2. Let g be z(0). Suppose 3*y = 5*k - 18, 2*k - 3*k - 3*y + 18 = 0. Solve -g*n - k = n for n.

-2

Let g be 3/(-5) - 78/(-5). Suppose -18*a + 3 = -g*a. Solve 0 - a = -w for w.

1

Let d = -9 + 10. Let o = 3 - d. Let j be (-20)/(4/(-2))*2. Solve o*k - j = 6*k for k.

-5