Let s be (-2)/((-4)/6*1). Let o = 7 + -2. Suppose -5*p = g, 2*p = -g + o*p. Solve r - 4*r - s = g for r.

Let r(k) = -2*k3 - 15*k2 + 26*k + 13. Let j(l) = l3 + 8*l2 - 13*l - 7. Let d(u) = 7*j(u) + 3*r(u). Let g be d(-12). Solve 6 = -g*t + 2 for t.

-2

Let y(z) = 3*z - 11. Let f be y(5). Solve 0 = -9*m + 7*m - f for m.

-2

Let g be (-9)/27 + ⁴⁶⁄₃. Solve 2*l = -3*l + g for l.

3

Let m(j) = -j + 0 - 3 + 1. Let n be m(-4). Solve 3*z + 2 = n*z for z.

-2

Suppose -2 = 4*r - 6. Suppose 0 = -f - r + 6. Solve -4*k = -15 - f for k.

5

Suppose 4*a + 0a = 0. Let h be (a + -4)(-3 + 1). Solve h + 0 = 2*q for q.

4

Let j(w) = -w2 + 4*w - 1. Let v be j(3). Let h(o) = o3 + o**2 - 2o. Let d be h(-2). Let y be 0(0 - (d - -1)). Solve 0 = -y*r + v*r + 6 for r.

-3

Suppose 4*j = 39 + 13. Suppose 5*o - j = 2*z, 7*z - 2*z = -3*o + 14. Suppose 5*u - 26 = -z. Solve 4*a + u = -11 for a.

-4

Let z be 217/(-28) - ²⁄₈. Let a = z + 11. Solve 5*s = a*s - 6 for s.

-3

Let l(j) = j**2 - j - 7. Let d be l(5). Let f be (-312)/40 + 1/(-5). Let w = d + f. Solve -w*c + 1 = -4 for c.

1