Let l be (-40)/7*91/(-26). Solve 6*i = 2*i + l for i.

Let l(o) = o + 8. Let f be l(-6). Suppose -f*j + 4 = -4*k - 0*k, -4*j + 3*k + 23 = 0. Let h = -6 + j. Solve 4*c + h = 5*c for c.

2

Suppose -t - 5*f = -2*t - 10, -3*t - 2*f + 4 = 0. Solve -z - 1 - 2 = t for z.

-3

Suppose 5*v - 36 = 4*j, -4*j - 22 - 10 = -4v. Let l be (0 + 10)(-2)/j. Solve -b = -l*b for b.

0

Let q(i) be the second derivative of -¹⁄₁₂*i4 + i2 - 4*i - ⁵⁄₆*i**3 + 0. Let s be q(-5). Solve s*y - 3*y = -4 for y.

4

Let c(j) = 6*j - 3. Let k be c(3). Let g = -2 + -1. Let r = g + k. Solve r = 2*v - 6*v for v.

-3

Let o = -12 - -14. Let r(d) = 4 - 1 + 6*d - 7*d. Let v be r(o). Solve -p - v = -2*p for p.

1

Let k = 2 - -2. Let w be k/(-10) - (-88)/20. Suppose -w*r = 4*b - 36, b - 3*r - 13 = -4*b. Solve 4 = -b*i - 1 for i.

-1

Suppose 0*n + 3*n = -15. Let k = 11 + n. Solve 0 = 5*r - 2*r + k for r.

-2

Let w be -20 - -17 - 3*-3. Solve -w + 2 = -b for b.

4

Suppose 0 = -2*c + 5*q + 223 - 34, -q = 3. Let l be c/7 - ¹²⁄₂₈. Solve 0*v = 3*v + l for v.

-4