Suppose -u + 4*o = -12, -4*u + 6 = -0*o + 5*o. Suppose -u*j + 12 = -0*j. Suppose 0 = 2*p + 4*z - 52, 4*z - 12 = -0*z. Solve -8*w = -j*w - p for w.

Let l be (¹⁵⁶⁄₁₃)/(2 - 0). Solve 2 = 4*n - l for n.

2

Let v be (-1 - 2)*²⁄₁. Let t(a) = -a3 - 5*a2 + 6*a + 4. Let c be t(v). Solve 3*o = c*o - 5 for o.

5

Suppose -108 - 42 = 5*a. Let d be (-4)/(-6) - a/9. Solve d = -r + 3 for r.

-1

Let d be -18 + (-9)/(1 + 2). Let f = 29 + d. Solve -t - f = t for t.

-4

Suppose 2*h - 3*g + 1 + 2 = 0, 2*h + 3*g = 3. Solve a = -h*a for a.

0

Let c be (4/(-3))/((-8)/12). Let i(v) = -c*v2 + 0*v + v3 + v + 0*v**2. Let a be i(1). Solve -5*s + a = -5 for s.

1

Let i(a) = a**2 - 6*a - 4. Let t = 5 - -1. Let f be i(t). Let m(h) = -h - 1. Let c be m(f). Solve 4*x - c = 9 for x.

3

Suppose 4*p - 5*m - 179 = 0, 0 = -0*p - p + 4*m + 31. Let j = -29 + p. Suppose -5*o + 43 = -j. Solve -3*q + 2 = -o for q.

5

Let a = 55 - 45. Solve -i = i + a for i.

-5

Let l = 5 - 6. Let t be l - 14/(4/(-2)). Solve -r - 1 = -t for r.

5