Let u be (-4)/((-1)/(2*-7)). Let v be 6/(-4)*u/6. Solve 5*a - 11 - v = 0 for a.

5

Let h(q) = -q3 - 4*q2 + 6*q + 6. Let v be h(-5). Let j be 3/((-9)/(-12))*v. Suppose -4*a - n = -15, 4*n = -a - 2*a - 5. Solve 13 = -j*p + a for p.

-2

Let v = 4 - -1. Let a be v + (6/(-3) - -3). Let w be (a + -14)/(-1 + 0). Solve w = k - 3*k for k.

-4

Suppose 2*h + 2*m = 14, 4*h + 4*m - 13 = 5*h. Let k(f) = f**2 - 3*f. Let s be k(h). Solve s = 4*v - 0*v - 20 for v.

5

Suppose y + 5 = 6. Let j be (0/(2/(-1)))/y. Solve 0 = -d + 5 - j for d.

5

Let a(w) = -w + 1. Let y = -1 + 0. Let j be a(y). Solve -3*x - 20 = j*x for x.

-4

Suppose 0 = 5*y - 4*h + 1, 4*y - 2 = -3*h + 22. Solve -y*b - 5 = -8*b for b.

1

Suppose -t - 3*s - 12 - 7 = 0, 2*s = t - 1. Let c = 14 + t. Let q = c - 5. Solve -5*v - 27 = -q for v.

-5

Let z(f) = 11*f2 + 10*f - 49. Let k(i) = 4*i2 + 3*i - 16. Let l(h) = -8*k(h) + 3*z(h). Let p be l(-9). Solve -n + p = n for n.

4

Suppose -5*c = -0 - 5. Solve -5*p - c = -6 for p.

1