Let b = 22 - 12. Let v = 30 + -16. Let a = v - b. Solve 0 = 2*t - 4*t + a for t.

Let f be (⁹⁰⁄₁₂)/(⁶⁄₈). Let n = 12 - f. Solve 4*m = n*m - 2 for m.

-1

Let d be 0*(6/(-4) - -1). Let m(s) = s3 + 8*s2 - s - 55. Let r be m(-7). Solve -2*l + l - r = d for l.

-1

Let p be ((-3)/(-18) - (-2)/(-3))*-4. Solve p*y - y = -1 for y.

-1

Let b(m) be the second derivative of m⁶⁄₁₈₀ - m⁵⁄₁₂₀ + m**³⁄₂ + m. Let j© be the second derivative of b©. Let o be j(-1). Solve -p = -o*p for p.

0

Let g(u) = u**2 + 5*u + 9. Let n be g(-6). Solve j + 2*j = -n for j.

-5

Let j(u) = 3*u3 - 4 - 4*u3 - u + 4*u**2 - u. Let h be j(3). Let p be -2 + 2 + h + 4. Solve 0*q = -p*q - 9 for q.

-3

Let v(t) = t3 - 2*t2 - 5*t + 6. Let a be v(4). Solve 0 = -5*y - 2 - a for y.

-4

Suppose -3 = -j + q, -j - 2*q + 1 - 7 = 0. Let f = j - 0. Let l(n) = 3*n**2 - 4*n. Let y be l(2). Solve y*r + r = f for r.

0

Let u = 54 + -38. Let h = -25 + 25. Solve h = 4*z + u - 4 for z.

-3

Let l be ²⁄₈ + (-30)/(-8). Let c(s) be the third derivative of s⁴⁄₁₂ - 2*s³⁄₃ - 3*s**2. Let k be c(l). Solve -5*v + k*v - 2 = 0 for v.

-2