Let j be (-2)/(-8)*(1 - -3). Suppose 0 = -4*a + 2*u + 12 - 2, -a + j = u. Suppose a*k + k - 21 = 0. Solve 2 = -5*h + k for h.

1

Let s(z) = z - 4. Let m be s(6). Solve -m*x + 7*x = 15 for x.

3

Let d = -26 + 29. Solve j + 4 = d for j.

-1

Let s be 2/(-9) - (-47)/9. Suppose -5*p = -30 + s. Suppose n + 0 = -4*t + p, -t + 5*n - 25 = 0. Solve -5*u + 0*u = t for u.

0

Let f be 7*((-6)/7)/(-3). Let t(w) = -w - 1. Let j be t(-3). Let i = j - f. Solve -4*s - 1 - 3 = i for s.

-1

Let f© = 9*c - 3 + c**2 - 2 + 5 + 4. Let m be f(-9). Solve -m*o = -3*o + 5 for o.

-5

Let j be (3⁄2)/((-15)/(-20)). Suppose 2*x + z - 12 = 5, 0 = -2*x + 4*z + j. Solve -2*i + 20 = -x*i for i.

-4

Let n(t) = -3*t + 3*t2 - 2*t2 + 4 + 7*t2 + t3 + 10*t. Let s be n(-7). Solve 3*c - 5*c = -s for c.

2

Let v = 20 - 18. Solve -v*r + 2 = -0 for r.

1

Let l = 21 - 19. Solve 7*m - l*m = 5 for m.

1