Let h be (1 + 1)/1 + -1. Let t be 2 - (2 - (1 + h)). Suppose w + 2 = t*w. Solve -n = -2*n - w for n.

Let t be (³⁄₁ + 1)/((-4)/(-2)). Solve -6*n - t = -4*n for n.

-1

Let b(m) = m3 - m2 - m + 1. Let q be b(1). Suppose -10*a - 12 = -14*a. Solve a*p + 2*p = q for p.

0

Let h(j) be the first derivative of -j**²⁄₂ - 5*j + 1. Let v be h(-7). Solve x + 5 = v*x for x.

5

Let s(v) = v**2 + 4*v - 11. Let y be s(-6). Solve 4 + y = a for a.

5

Suppose -4 = -5*b + 16. Suppose 0*y = -b*y. Let w be -1 + (5 - (-1 - y)). Solve w*x - 6*x = -5 for x.

5

Let a = 13 - 9. Let d be 3/(-4) - (-105)/60. Suppose -a*l - 16 = -q - 4*q, 0 = l - d. Solve -9 + 1 = q*s for s.

-2

Suppose 25 = 5*s + 3*w, -w = s + 3*w - 22. Solve g + 12 = -s*g for g.

-4

Suppose 10*u = 9*u + 4. Solve -u*s = -3*s + 5 for s.

-5

Let n be ¹²⁄₈*(-80)/(-12). Let j = -5 + n. Solve 27 = j*c + 2 for c.

5

Let o be -2 - (5 - 11 - -2). Solve 4 = 2*l - o for l.

3