Suppose -s = 5*k - 22, -2 + 24 = 5*s + 3*k. Suppose -2*n - 3 = 3*y + 3*n, s = -2*y + n. Let x be y + 1*6 + -2. Solve -x*w = 2*w + 15 for w.

Let u(i) be the second derivative of i⁴⁄₁₂ - i³⁄₆ - i**2 - 3*i. Let o be u(-3). Solve s = -s + o for s.

5

Let c(m) = -m**2 - 2*m - 1. Let o be c(-1). Solve o = -2*x - 0 - 2 for x.

-1

Let f be 16/(-1)*(-1)/(-2). Let m = 6 + f. Let j be m - (-5 + 3) - -12. Solve 2*w - j = -2 for w.

5

Let j(h) = -h3 - 5*h2 - 2*h + 1. Let z(i) = 3*i3 + 11*i2 + 5*i - 1. Let p® = 5*j® + 2*z®. Let g be p(3). Solve 2 = a - g for a.

5

Let l be ⁴⁴⁄₁₀ + 6/(-15). Suppose -l*d + 24 = -0*d. Solve -2*s = d - 4 for s.

-1

Suppose 0 = -2*v + 7 - 1. Suppose -v = a - 2*a. Solve -a*x + 2*x = -4 for x.

4

Suppose -4*q + 20 = -0*q - 4*d, 0 = 5*q + 4*d + 2. Solve q = h + 7 for h.

-5

Let p = 12 + -8. Solve 0 = p*a + a - 20 for a.

4

Let c(f) = 5*f - 1. Let u be 3/(-9) - 4/(-3). Let v be c(u). Let k be ((-9)/12)/(3/(-8)). Solve v = 3*d - k for d.

2

Let o(d) = -d3 - 4*d2 + 2*d - 13. Let f be o(-5). Solve -f*y - y = -6 for y.

2