Let s = -8 - -9. Solve 4*y + 13 = s for y.

Let y = 146 + -141. Solve -2*q - 12 = -y*q for q.

4

Let z be -3 - -3*⁶⁶⁄₉. Solve -6 - z = -5*q for q.

5

Let f(i) be the first derivative of -i**²⁄₂ + 16*i + 1. Let q be f(8). Solve y = 5*y + q for y.

-2

Let r = -26 + 32. Solve 0 = g - r*g for g.

0

Suppose -45*h + 35 = -40*h. Solve 4*q = -h + 19 for q.

3

Let o = 19 + -14. Solve 0 = 2*j - 7*j - o for j.

-1

Let d = 4 + 2. Suppose -2*t - d = -4*t. Solve 2*k - t*k = 2 for k.

-2

Suppose -8*y + 0 = -24. Let h(i) = -i**2 - 8*i - 6. Let o be h(-7). Let k(t) = -t + 4. Let m be k(-3). Solve y*s + o = m for s.

2

Let b(h) = -h**2 + 9*h - 18. Let w be b(5). Let k© = -c - 1. Let g be k(-1). Let t be -1 + 2 - (g - -1). Solve -w*y - y - 12 = t for y.

-4

Suppose x = 3*x. Suppose x*y + 4 = 2*y. Solve y*i + 2*i = 0 for i.

0