Let g = 2 + 1. Suppose 4*h - 5*r - 11 = 0, -2*h + 3*r + 8 - g = 0. Suppose k - 20 = 5*a, h*k = -0*k - 4*a - 16. Solve 4*t + k = -4 for t.

Let k(w) = 2*w2 - 2*w + 1. Let i(g) = g3 + 6*g**2 - g - 4. Let t be i(-6). Let f be k(t). Solve -f*v = -4*v for v.

0

Suppose 4 = 3*t - 2*f, 2*t + 2*f = 2 - 6. Let h be (2*2)/(t + 2). Suppose -u + 21 = 4*p, 4*u - 2*p = 7*u - 23. Solve -3*a - u = h*a for a.

-1

Suppose 0 = -2*p - 5*k + 21, 3*p - 28 = -3*k - 10. Suppose -5*d + 15 = t, -p*d = -5*d - t + 9. Solve -5*f = -d - 8 for f.

2

Let c = -2 + 2. Suppose a + 20 = 5*n, -21 = -3*n - 4*a + 14. Solve 0 = -c*u - u + n for u.

5

Let d = 43 - 39. Solve u + d*u = -10 for u.

-2

Let l(y) = -2*y - 2. Let k be l(-5). Let r be k/12*3*2. Suppose 14 = 3*a + 2*g + 1, 0 = r*a + g - 19. Solve -12 = -a*w + w for w.

3

Suppose 2*h = 16*h. Solve h = 3*o - 4 + 7 for o.

-1

Let m(h) = -h. Let d be m(6). Let l = -16 + 10. Let p = l - d. Solve p*j - 20 = 5*j for j.

-4

Let d be ⁶⁄₄*(-4)/(-3). Suppose 2*g + 5 = d*j - 5, -15 = -5*g. Let t = j - -4. Solve -4*v + 0 = t for v.

-3

Suppose 4*y - 28 = -4*j, 2*y + 4*j - 27 + 5 = 0. Suppose 0 = -3*u + 3. Let m be u + (-1 - -2 - 0). Solve -d + y = m for d.

1