Suppose 9*q = 4*q + 25. Solve 2 = q*u + 7 for u.

-1

Suppose 2*m = -4*f + 6, 0 = -2*m - 1 - 5. Suppose -x + 13 = -f*u, 2*u = 4*u + 8. Solve 0 - x = -a for a.

1

Let i(x) be the second derivative of -x4⁄12 + 3*x3⁄2 - 4*x**2 - x. Let v be i(8). Solve -4*r = -v*r - 4 for r.

1

Let v(l) = -l2 + 3*l2 - 3 - 3*l**2 - 4*l + 8*l. Let h be v(2). Solve -3*b + h = -5 for b.

2

Let u = 194 - 192. Solve -7*v + u*v = -20 for v.

4

Let j be (130/(-6))/(-5)*3. Suppose 0 = 10*y - j*y + 12. Solve -y*a = -a + 9 for a.

-3

Suppose 24 = 24*n - 20*n. Solve n = -2*t - 0*t for t.

-3

Let a(n) = n**2 - 5*n + 1. Let o be a(4). Let v be ((-2)/5)/(o/(-360)). Let t be v/(-27) - (-4)/18. Solve 0 = -3*m + 2*m + t for m.

2

Let l(q) = -q**2 + q - 2. Let z be l(-2). Let v = z - -9. Solve -3*b + 5 + v = 0 for b.

2

Suppose 0 = -2*a + 4*u - 8, 16 = 5*a - 20*u + 22*u. Let x(t) = t - 5. Let o be x(5). Solve -c - a*c - 15 = o for c.

-5