Let h be (-66)/(-15) - (-2)/(-5). Suppose 4*m - h = -2*d, 5*d - 18 = m - 3*m. Suppose 2*s + r + 5 = 0, 5*s + d*r + 30 = 10. Solve 5*n - 5 - 15 = s for n.

4

Suppose 4*d - 14 = 10. Let u(s) = -13*s + 5. Let i(j) = 7*j - 3. Let y® = d*u® + 11*i®. Let l be y(-5). Solve -4 = -l*x + 2 for x.

3

Let f be 36⁄3 + 3 + -1. Let d be 48⁄28 + 4/f. Solve d*m - 2 = -6 for m.

-2

Let w(u) = 3*u - 6. Let b(x) = -x + 1. Let l(i) = 6*b(i) + w(i). Let t be l(-1). Solve -3*s = -6*s + t for s.

1

Suppose -4*s + 2*s = 0. Suppose s = -7*c + 2*c. Solve -2*g + 11 - 1 = c for g.

5

Suppose 5v - 3 = 7. Let g be -4(-3)/(1*6). Solve g*c + 8 + v = 0 for c.

-5

Suppose -7 = -s - 3. Solve 4 = s*w - 2*w for w.

2

Suppose 0*v = 2*v - 24. Let p = v + -7. Let r(s) = -s**2 + 7*s - 5. Let q be r(p). Solve 2*l - 3*l = -q for l.

5

Let a(g) = -1. Let n(w) = -w + 5. Let h(u) = -2*a(u) + n(u). Let d be h(7). Solve -z + 3*z = d for z.

0

Let w = 1 + 1. Let j be w*(14/(-4))/(-7). Solve 0 = -m - 1 - j for m.

-2