Let o(y) = 13*y + 7. Let a(w) = -40*w - 20. Let m(b) = -6*a(b) - 17*o(b). Let s be (3 - (-20)/(-6))*-3. Let z be m(s). Solve -k + z = -5*k for k.

Suppose 5*l = 3*u + 21, 2*u - u - 4 = -2*l. Let j be (15 - 0)/l + -2. Let h be (-4)/(-20) + (-84)/(-5). Solve -j*b + 2 = h for b.

-5

Let t be ((-2)/10)/((-2)/10). Let x be (2 - -1) + 0/t. Solve -2*j - x*j = -5 for j.

1

Let k = -37 - -56. Solve 5*p + k = -1 for p.

-4

Let i = 4 - -3. Let p be (-44)/(-7) + (-2)/i. Let s = 8 - p. Solve 2*g - 4 = -s*g for g.

1

Suppose -3*i - 6 = -i. Let b(f) = -3*f - 4. Let z be b(i). Suppose 0*n - d = -z*n + 15, -n = -2*d + 6. Solve n*m = 13 + 3 for m.

4

Suppose -12 = -3*w - 3. Solve w = -3*r + 15 for r.

4

Let c be (88/(-55))/(²⁄₁₀). Let h be c/2 + (-2 - -6). Let x = -6 + 10. Solve -x = -2*o - h for o.

2

Suppose -15 = -3*r - 6. Let h(m) = m. Let x be h®. Suppose 40 = 5*v + 4*k, 0*v - x*k + 9 = 2*v. Solve v = 4*c - 0 for c.

3

Let z = 105 + -103. Solve -z - 6 = 4*o for o.

-2

Suppose 6*b - 23 = b - 3*g, 8 = b + 4*g. Solve -b*i + 6 = -6*i for i.

-3