Let k(h) = 2*h. Let i = -8 - -11. Suppose -2*f - 5*o + 24 = 2*f, 2*o - i = 5*f. Let l be k(f). Solve l + 23 = 5*s for s.

5

Suppose -5*s = -78 + 53. Solve -s*i + 16 = 6 for i.

2

Let a be (-3)/5 + (-22)/5. Let g = 14 - a. Solve 0 = 5*y - 6 - g for y.

5

Suppose 9*x = 2*x. Solve x = 5*t + 4 + 1 for t.

-1

Suppose -o + 13 = o - t, 2*t + 18 = 2*o. Let p = -1 - 2. Let f = 6 + p. Solve f*c = -c - o for c.

-1

Let t = 6 + -4. Let o = t + -8. Let g© = -c3 - 6*c2 + 3. Let k be g(o). Solve k = s + 2 for s.

1

Let y be 6⁄21 - (-94)/14. Solve 13 = -5*f - y for f.

-4

Let o(a) = -2*a - 6. Let m be o(-7). Solve -3*d = -5*d - m for d.

-4

Suppose 5*j - 87 = -3*x, 3*j + 5*x - 49 = 16. Solve 0 = 4*o + o + j for o.

-3

Let b(f) = -f + 5 + 0*f - 2. Let q be b(0). Solve 4*u = q*u - 1 for u.

-1