Let y be -2 + (1 - (-5 + 4)). Let j be (-6)/27 - 2/(-9). Suppose 16 = 4*k, -x - k + y + 4 = j. Solve o - 4 + 1 = x for o.

3

Suppose 0 = -2*q + 9 + 1. Let d be q/((-10)/(-42)) - 2. Suppose 5*k - 30 = -4*b, -b - 2*b = 2*k - d. Solve k*z = 3*z for z.

0

Suppose 0 = 2*b - b - 4. Suppose 6 = -4*j + 70. Let w be 0/(2 + -4 + 4). Solve -b*z = -w*z + j for z.

-4

Let w be 1 + 2 + -1 + 0. Suppose w*t = 2*y - 2 + 8, 0 = 5*t - 2*y - 3. Let g(s) = -9*s. Let q be g(t). Solve -5*h - 1 = q for h.

-2

Suppose 49 = -5*v + 3*a, 0 = 3*v + 8*a - 3*a + 9. Let p(o) = -o**2 - 8*o + 12. Let d be p(v). Solve -z - 3*z - d = 0 for z.

-3

Let k = -7 + -2. Let o = -21 + k. Let u = o - -50. Solve -6*f + u = -2*f for f.

5

Let a(b) = b + 5. Let r be a(0). Suppose 0*d - 15 = -r*d. Let h(w) = 5*w**2 - 1. Let t be h(1). Solve t = -s - d*s for s.

-1

Let d = 6 - 2. Let a be ((-3)/(-2))/(5⁄10). Solve a*i = d*i for i.

0

Let p(n) = 6*n + 6. Let b = -10 + 6. Let v(i) = 5*i + 7. Let k(m) = b*v(m) + 3*p(m). Let d be k(-9). Solve s = 3*s - d for s.

4

Suppose -w + 20 = 3*w. Suppose 3*d - 4*d = -w. Solve 9 = d*i - 2*i for i.

3