Suppose -h + 17 = -0*n + 5*n, -5*n = 2*h - 19. Suppose -27 = -3*k - 4*z, -3*k + 2*k + h*z = -19. Solve 4*l = k + 3 for l.

Suppose 3*o + 4*k = -30, -k - 17 = 2*o - 2. Let w be ⁴⁄₆ + (-32)/o. Let d be ²⁄₆ - (-52)/w. Solve d*c - 5 = 4*c for c.

1

Let p(o) = -5*o - 12. Let u(v) = 3*v + 6. Let a(s) = s3 - 2*s2 - 3*s - 4. Let w be a(3). Let h© = w*p© - 7*u©. Let l be h(6). Solve l*z + z = 0 for z.

0

Let t be (-9 + 1)/(0 - 1). Solve -v - t = v for v.

-4

Let x be (-1)/(-7) + ⁵⁵⁄₇ + 0. Let m(s) = s - 1. Let i be m(4). Solve -5*v + x = i for v.

1

Let k = 7 + -5. Suppose k*x + 3*j - 16 = -1, 0 = 5*x - 4*j - 3. Suppose 23 = x*b - 22. Solve -2*q = b - 5 for q.

-5

Let y(v) = -5*v - 12. Let m be y(-3). Solve -7*l = -m*l - 16 for l.

4

Let s be (-2)/3 + ²⁸⁄₆. Let r be 42(-4)/(-32). Let y = s + r. Solve 7 = -y*h - 18 for h.

-5

Let l(h) = -h**2 - 7*h + 2. Let v be l(-5). Suppose -2 = 2*d - 3*d. Solve -x = d*x - v for x.

4

Suppose 0*h = -4*h. Let m be (-7)/(-1) + (0 - -2). Let l = m - -1. Solve h*z = 2*z + l for z.

-5

Let w = -5 - -7. Solve w*z + 10 = 4*z for z.

5