Let j be (-10)/((-78)/13*(-1)/(-3)). Solve -j*k + 12 = -8 for k.

4

Let r(u) = -2*u - 12. Suppose 3 = -w - 5. Let p be r(w). Let m be (-5 + p)/(1/(-3)). Solve 2 - m = -a for a.

1

Let v(u) = -u - 17. Let o(h) = -h - 25. Let p(j) = 5*o(j) - 7*v(j). Let r be p(6). Let y = r - 4. Solve 0 = y*d - 2 + 10 for d.

-4

Suppose 129*u - 121*u = 96. Solve 0 = o - 7*o + u for o.

2

Suppose -4*w + 4 = -2*w. Let a be (-4)/w + (-14)/(-2). Solve -s = 4*s + a for s.

-1

Let u(d) = -d3 + 7*d2 + 3. Let q be u(7). Solve -q*z + 20 = -7*z for z.

-5

Suppose 0 = 3*c + 3*o, 6*c - 12 = c - o. Solve h + 2*h - c = 0 for h.

1

Let d be 6 + (-1 - 2) + 1. Suppose -3*l + 5*p - d*p = -8, -3*l = 3*p. Suppose -j = -0*j - l. Solve 6 = j*o - 0*o for o.

3

Suppose -y - 9 = 2*y. Let a = y - -3. Solve -15 = 3*m - a*m for m.

-5

Let y = 175 - 171. Solve -p + 0 = -y for p.

4