Let q(i) = -i**2 + 9*i - 2. Let r be q(8). Suppose 5*n - 42 = -c, -c - 2*n + 8 = -19. Suppose -c + 47 = 2*m. Solve 0 = -r*t + t + m for t.

3

Let i(j) = 2*j**2 + 9*j + 4. Let t be i(-4). Solve q - 4*q - 9 = t for q.

-3

Suppose 0*d = -5*d + 80. Let m = 4 + -2. Suppose -m*u + 0*u = -4. Solve 2*x = -u*x + d for x.

4

Suppose h + 4 = -5*c, -16 - 4 = 4*c + 5*h. Let o = 2 + 1. Solve c = m + o*m for m.

0

Let y(t) = 2*t - 5. Let f(v) = v - 4. Let c® = 3*f® - 2*y®. Let u be c(5). Let k be 3 + u/(21/(-12)). Solve k - 1 = -2*q for q.

-3

Let p(n) = n2 - 1 + 2*n - 2*n2 + 5. Let w be 5/(20/(-8)) + 5. Let d be p(w). Solve f = 3 - d for f.

2

Let x = -9 - -13. Suppose -x*o + 2*p = -10, 0*o + 2*p - 14 = -4*o. Solve o*l = -l + 20 for l.

5

Let m® = r**2 + 3*r. Let n be m(-5). Suppose 0*k - 2*a = -k + 2, a + 3 = k. Solve 2*d - n = k*d for d.

-5

Suppose -5*g + 1 = 3*s, -4*s + 3*s + 4 = -2*g. Solve 8 = -2*j + s for j.

-3

Let x = -130 - -130. Solve x*w = 3*w for w.

0