Let t be 171 + (-1 - -5 - 6). Let y = 12 + -18. Let j be 16/y(-6)/4. Solve -t = -x + j*x for x.

-5

Let o(k) = 9*k**2 - 1. Let w be o(-1). Let j = -13 - -16. Let d(i) = -6*i - 1. Let g be d(-1). Solve -g = j*z - w*z for z.

1

Let u be (-7)/(-3) - (-22)/33. Let o(l) = l**2 - 4*l + 1. Let s be o(5). Solve -s + 0 = -u*m for m.

2

Suppose 5*w - 20 = t, 0 = -2*w - 4*t + 2 + 28. Suppose 5*n + w*f = 4*n + 105, -5*f - 395 = -4*n. Suppose 2*z = -3*z + n. Solve -z = 4*k + k for k.

-4

Let c(t) = -t**2 - 6*t - 1. Let p(v) = v - 17. Let r be p(12). Let n be c®. Solve -4 = n*k + 8 for k.

-3

Let y = -5 + -3. Let t = y - -12. Solve -p = t*p + 20 for p.

-4

Suppose 0 = 5*b - 4 - 6. Let n(v) = -v3 + 2*v2 + 3*v - 3. Let l be n(b). Solve 0 = l*s - s + 6 for s.

-3

Suppose -x + 2 + 2 = 0. Let z(a) = -a3 + 8*a2 - 5*a - 6. Let r be z(7). Solve x*c = -4 - r for c.

-3

Suppose -3*b + 8 = 3*x - 2*b, -4*x + 14 = 2*b. Let c(i) = i**2 - 2*i - 1. Let r be c(3). Solve -n = -r*n - x for n.

-1

Let a be 5/(-10) - 7/(-2). Solve 0 = a*h - 6*h - 3 for h.

-1