Let w = -76 + 50. Let c = -11 - w. Solve 2*a - c = 5*a for a.

Suppose 5*n = -4*l + 147, -l + n - 5 = -44. Suppose 17 = 5*j - l. Solve j*i - 6*i + 25 = 0 for i.

-5

Let i(w) = -3*w3 + 2*w2 - 1. Suppose g + 2 = -g. Let m be i(g). Suppose z - 6 = -0*z - 2*k, -m*k = -8. Solve -12 = z*y + y for y.

-4

Let j(k) = -k3 - k2 + k. Let c be j(-2). Let d be (⁴⁄₆)/(⁸⁄₃₆). Suppose 5*u - 28 = -c*m, d*u - 4 = 4*m - 2*m. Solve f + m = 3*f for f.

2

Suppose 5*u = -3*i + u + 3, -3*u + 18 = -3*i. Let p be -4 - -1 - 0/(-3). Let j = p - i. Solve -4*h - h = j for h.

0

Let g(n) = n3 + 5*n2 - 2. Let l(d) = -2*d + 12. Let c be l(8). Let s be g©. Solve 5*m = -6 - s for m.

-4

Let k = 4 + -2. Suppose 0 = -k*x - 5 + 19. Suppose -x + 1 = -2*r. Solve r*i + i = 8 for i.

2

Let u(h) = h**2 - 5*h - 4. Let f be u(5). Let i = f + 7. Solve 6 = i*p - p for p.

3

Suppose -4*p - p - 77 = -3*w, 4*p = -4*w + 60. Let x = w + -16. Solve -6*i - 12 = -x*i for i.

-4

Suppose 3*v = -2*o - 6, -2*o + 5*v = 2*o - 32. Let a be (0/2)/((-6)/o). Solve a = -6*q + 3*q - 3 for q.

-1

Let g = -19 - -26. Solve 1 = 2*c - g for c.

4