Let g = 75 + -66. Solve -g - 11 = 4*a for a.

-5

Suppose 5*a + 5 - 15 = 0. Suppose 0 = a*o - 40 + 10. Solve z - o = -4*z for z.

3

Let l be (2/(-2))/(4/(-20)). Suppose -l*p = 5*v - 40, 4*v = -p + v + 18. Solve 0*z = p*z for z.

0

Let v be (1 - -8) + (16 - 16). Solve y + v = -2*y for y.

-3

Suppose -o + b - 2*b = -4, 2*o - 3*b + 2 = 0. Let v(h) = 2*h + h - o + 3 + 0. Let n be v(1). Solve -n*k + 7 = -5 for k.

3

Let k(n) = -n3 + 8*n2 + n - 1. Let c be k(8). Solve -c*a + 2*a = 20 for a.

-4

Let d(x) = x - 6. Let s be d(5). Let g = s - -7. Let m be (-40)/(-2) + -3 + 2. Solve -m = 5*f + g for f.

-5

Suppose -4*j - j - 50 = -5*w, 0 = 5*w - 3*j - 40. Solve -4*b = -w*b - 4 for b.

-4

Suppose 3*f - 6 = 6. Let t be 19/f + 2⁄8. Solve -t = 5*q - 20 for q.

3

Let u = 56 + -53. Let c = -1 + 1. Solve c*n = -u*n - 12 for n.

-4