Let l be (1/3)/((-7)/(-63)). Solve -l = 2*d - 13 for d.

Suppose -r - r = -10. Let j(v) = -v3 - 14*v2 - 14*v - 11. Let h be j(-13). Solve h*p + r = p for p.

-5

Let z(a) = -a3 + 14*a2 - 13*a - 5. Let w be z(13). Let y be (3 - w/(-1)) + 2. Solve y = -5*x + 13 - 38 for x.

-5

Let i© = c2 - c - 1. Let t(a) = -a3 - 6*a**2 + 7*a + 7. Let q(s) = 2*i(s) + t(s). Let h be q(-5). Solve -h*u = -0 - 5 for u.

1

Let x = 3 + -3. Solve 0 = 2*z - x*z for z.

0

Suppose -2*g - 105 = -2*l - 23, 4*l = -3*g + 192. Suppose 0 = 3*k + 2*k - l. Suppose -r + 3*s = k, -4*r - 4*s + 15 = -13. Solve -a = r*a for a.

0

Let f be ((-6)/(-4))/((-30)/160). Let q = f - -11. Solve v + 2 = -q for v.

-5

Let p be (¹⁶⁄₆)/(²⁄₃). Suppose 65 - 1 = p*c. Suppose x - c = -3*x. Solve -x*v + 0*v = 8 for v.

-2

Let h(a) = -a + 2. Let u(x) = -x**2 + 3*x + 2. Let q be u(4). Let f be h(q). Solve -1 + 5 = f*n for n.

1

Suppose s + 19 = 3*x, 5*s + 25 = -0*x + 5*x. Solve -12 = -3*o + x*o for o.

-3

Let u = -10 - -14. Let n be (-1)/u - 147/(-28). Solve 4*x = n*x for x.

0