Let m be ((-4)/(-2))/((-1)/(-2)). Solve -w - w = -m for w.

Suppose 2*u + 5*r = -25, -2*r - 2*r - 14 = u. Let i = u + 12. Solve -i = -f - 1 for f.

1

Suppose 0 = 5*k - 2*d - 10, -2*k + 3*k - 5 = d. Let n be (k - 4)/4 + 2. Solve i + n = 6 for i.

5

Let o be ¹⁶⁄₂₈*⁷⁄₂. Suppose 5 - 15 = -o*y. Solve -s = -y*s - 20 for s.

-5

Let t be (²⁄₃)/(6/(-9)). Let o be (t - -4)/(¹²⁄₁₆). Suppose 5*d + 5*z + 0*z = 20, -4 = -5*d + 3*z. Solve g = d*g + o for g.

-4

Let w(k) be the third derivative of k⁵⁄₆₀ - k⁴⁄₈ + k³⁄₂ + k2. Let d be w(3). Let s be (-14)/(-6) - (-2)/d. Solve 2*m = -m - s for m.

-1

Let m = -25 - -17. Let f be (-1)/(2/m*1). Suppose f*a + 1 = 5*a. Solve -v + a = -1 for v.

2

Let t be -4 + (-9)/(3/(-1)). Let w be (-1)/t*⁴⁄₂. Solve -w*x = -x + 2 for x.

-2

Let j = -1 - -5. Let a be (-1)/j + ⁶⁶⁄₈. Solve a = 2*c - 2 for c.

5

Let c = 6 + -1. Suppose 7 + 3 = c*y. Solve 0 = -2*m - y*m + 4 for m.

1

Suppose -4 = -z - 2. Solve -z*u - 9 = 1 for u.

-5