Let h be ((-2)/4 - -1)*12. Let m(l) = 79 + l + 0*l - 82. Let u be m(h). Solve 3*r - 2*r + u = 0 for r.

Let u(p) = 4*p - 11. Let f be u(4). Solve 12 + 13 = -f*z for z.

-5

Let p be (-1)/(-2) + ²⁰⁄₈ + -1. Solve 9 = p*r + r for r.

3

Suppose 4*g = 2*t - 0*g + 4, -g + 4 = t. Solve -6*n + t*n + 12 = 0 for n.

3

Let f be (-19)/(-7) + (-4)/(-14). Let y be (-6 + 1)*1/(-1). Let z(m) = -m - 1. Let b be z(-3). Solve -b*d + y + f = 0 for d.

4

Let y be ⁴⁄₆*⁷⁵⁄₁₀. Suppose -3*b + 161 = 4*b. Solve y*u + b = -2 for u.

-5

Suppose 2*l - 30 = -2*b, 5*l - 2 = -b + 21. Let v = b + -10. Solve -4*j + v*j = 0 for j.

0

Suppose -n + 10 = 11. Let t be (1 + 0)/(3 + -2). Let j = t + n. Solve -b + j*b = -2 for b.

2

Let m(l) = -5*l. Let n be m(-2). Solve -2*z - n = 3*z for z.

-2

Suppose -3*b = -5*b. Solve b*a - 2*a = 4 for a.

-2

Suppose -2 = 2*c - 14. Solve 15 = -y + c*y for y.

3