Suppose -49 = -7*h + 21. Solve -2*l + h = 3*l for l.

Let c(h) = h**2 - 4*h - 1. Let a be c(2). Let f = a + 5. Let v(o) = 5*o - 2. Let m be v(3). Solve -4*j + 1 - m = f for j.

-3

Let b = 29 - 25. Solve -b*m = 6 + 6 for m.

-3

Suppose -2 = 7*w - 2. Solve -3*o = -w - 3 for o.

1

Let l be (-1 - 4)*8/(-20). Solve 1 + l = -3*o for o.

-1

Let g(x) = -x + 10. Let f be g(-5). Let t be f/10 + ¹⁄₂. Solve 7*r = t*r for r.

0

Let w(v) = v**2 - 5*v + 2. Let k be w(5). Solve 0*i - k*i - 4 = 0 for i.

-2

Let z(q) = 2*q - 7. Let u be z(5). Let t(b) = -13*b - 3. Let x be t(-2). Let w = -14 + x. Solve -w - u = 4*g for g.

-3

Suppose 15 = -2*z + 4*j + 5, 0 = -5*z + j + 20. Let s be (z/2)/(²⁄₄). Solve s*r - 3*r + 10 = 0 for r.

-5

Let h be (5 + -4)*(1 + 2). Suppose 0 = 3*v + u, 0*v = 2*v + h*u. Solve v*l = -l for l.

0

Suppose -3*y - 4*l + 23 = -3, 20 = 4*l. Solve -3*j = y - 8 for j.

2