Let c be -30*(18/(-10) - -1). Suppose 2*d - c = -2*s + 4*d, 0 = 4*s + d - 23. Solve s*w - 12 = 3*w for w.

3

Let u(s) = -2*s. Let m be u(-4). Let z(j) = -5*j2 + 2*j - 1. Let y be z(1). Let d(w) = -w2 - 6*w - 4. Let a be d(y). Solve 0 = -a*b + 2*b + m for b.

4

Let l = -15 - -18. Let s(y) = -y - 1. Let o be s(6). Let k be (-82)/o + 6⁄21. Solve h = -l*h + k for h.

3

Let r(t) = -t**2 + 6*t + 3. Let b be r(6). Suppose -3 = -b*h - 0*h. Let o be 5 + (2 + -4)*h. Solve 0*j + o*j = 3 for j.

1

Let l be (0/(-6))/(-2 + 3). Solve -t + 3 - 6 = l for t.

-3

Let f be ((-2)/4)/((-1)/12). Let v be 8/f*18⁄12. Let w be ((-5)/v)/(3/(-6)). Solve -r + 0 + w = 0 for r.

5

Let h(z) = -z3 - 7*z2 + 8*z + 4. Let q be h(-8). Solve -9 = -q*l + 11 for l.

5

Let r = -128 + 129. Solve l - r + 4 = 0 for l.

-3

Let y(v) = -v**2 + 7*v + 3. Let l be y(7). Solve i + 0 = -l for i.

-3

Let g be 1*(-18)/12*8/(-2). Solve 2*a + g - 4 = 0 for a.

-1