Let p be (-1 - -1)/(13 + -12). Let x be (2 + 10/(-4))*p. Solve x = 3*c + 15 for c.

Let t(i) be the second derivative of i⁴⁄₁₂ + 3*i³⁄₂ + i**2 + 3*i. Suppose o = 5*u + 1, -28 = 4*o - 4*u - 0. Let b be t(o). Solve 5*c - 18 = b for c.

4

Let s be (⁷⁄₁₄)/((-2)/(-16)). Solve -s*y - 20 = y for y.

-4

Suppose -5*l + 5*p + 10 = 0, -3*l + 2*p + 6 = 4*p. Let c be ¹⁄₂ - 3/l. Let a be 19 + (-3)/c + -2. Solve 4*d + a = -d for d.

-4

Let i be (-14)/(-49) - (-4)/(-14). Suppose 0*w = 2*w - 3*g, -5*w - 4*g - 23 = i. Let v be 3 - (w + 3 - -1). Solve -6 = v*t + t for t.

-2

Suppose -3*o = 1 + 11, 4*x = 5*o + 32. Let p be (-3 + 3)/x + 2. Solve 2*t + p = -6 for t.

-4

Let l© = -c3 + 13*c2 + c + 7. Let w be l(13). Suppose 4*y - y - 12 = 0. Suppose 23 = y*a + 7. Solve m + a*m = w for m.

4

Let d be 2*4/(-32)*0. Solve -2*g - 9 + 11 = d for g.

1

Let d = 15 + -14. Solve 0 = -r - d - 0 for r.

-1

Suppose 6 = 4*g - 18. Suppose 7*n = g*n + 3. Let z(i) = i**2 - 3*i + 3. Let w be z(n). Solve w*x + x = -4 for x.

-1

Let n(t) = t3 - 5*t2 - 7*t + 5. Let y be n(6). Let i = -6 - -7. Let f = y + i. Solve p + 2*p = f for p.

0