Let z(l) = -4*l + 1. Let p be z(-1). Suppose 0 = 2*g + p*b - 9, 0*b - 13 = -5*g - 3*b. Solve 5*i - g*i = 0 for i.

0

Let f = 1 + 25. Solve 5*z - f + 1 = 0 for z.

5

Let p be (2/(-4))/(3⁄18). Let l be ((-2)/p)/(4⁄30). Solve -4*a + l = 17 for a.

-3

Let y be (-15)/10*-21. Let d be -5(4/(-1) + y). Solve f - 6*f = -d for f.

1

Let v = -2 - -5. Suppose -4*p + v = -3*p. Suppose 4*r - 5*s = 3 + 2, 0 = -p*r + 5*s. Solve w - 2*w - r = 0 for w.

-5

Suppose -7*a = 4*m - 3*a - 76, -4*m = -a - 76. Let u = m - 7. Suppose o = -2*o + 5*h - 4, -h = 5*o - u. Solve 3 = -o*x + 13 for x.

5

Suppose 0 = 2*b + 2*b, -4*j - 2*b = 0. Suppose j*t = -3*t + 12. Suppose -10 + 46 = 3*k. Solve -t*x + x + k = 0 for x.

4

Let p be ((-1)/1)/(2/(-16)). Suppose 2 - p = -a. Solve a*b = b + 25 for b.

5

Let r(y) = -y + 2. Let a(b) = b + 7. Let z be a(-5). Let u be r(z). Suppose 2*o + u*o = 0. Solve o = 5*n - 12 + 2 for n.

2

Let n(p) = -2*p + 8. Let q be n(4). Suppose q = -3*z + 8*z. Solve 2*r = -4 - z for r.

-2