Let w be (1⁄4)/(4⁄16). Solve -w - 1 = f for f.

-2

Let h be ((-210)/175)/(1*(-1)/10). Solve h = 3*s - 0*s for s.

4

Let x(q) = -q2 - 12*q - 15. Let h be x(-10). Let p(m) = 1 + 3*m2 - h*m + 0 + 4*m. Let l be p(1). Solve 0 = y - l*y for y.

0

Let o = -68 - -72. Solve x + o = 5*x for x.

1

Suppose -4*g - 4*o - 2 = -10, 12 = 5*g + 3*o. Suppose g + 11 = -j. Let p be 531⁄21 - (-4)/j. Solve -3*t = 2*t - p for t.

5

Suppose 0*z + z + o + 6 = 0, -4*z = -2*o + 18. Let l(k) = k3 + 2*k2 - 3*k + 3. Let v be l(-3). Let t be 1/(z/v + 2). Solve -t*a - 6 = -6*a for a.

2

Suppose 2*x = 3*x - 3. Suppose -x*d + 30 = -p - 4*p, -4*p - 12 = 0. Suppose 45 + d = 2*c. Solve 0 = -0*b + 5*b + c for b.

-5

Suppose -v = v - 6, -11 = -5*a + 3*v. Solve -w = -a + 9 for w.

-5

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

-2

Let d be 4⁄6*(-2 + -4). Let t = 10 + d. Solve 0*c + t = -3*c for c.

-2