Let l be (-3)/(-1) - 0/1. Suppose l*x = x + 2. Solve s - x = -5 for s.

Let q(x) be the second derivative of x⁴⁄₆ - 2*x³⁄₃ + 3*x**²⁄₂ - 2*x. Let u be q(2). Let d = -7 - -15. Solve 0 = m - u*m + d for m.

4

Let u = 124 + -113. Solve -k - u = -6 for k.

-5

Suppose -2*o = -5*o + 24. Suppose t - 2*t = -o. Solve j + t = -j for j.

-4

Let c be (-4)/2 - (-30)/5. Solve 0 = -0*p - c*p - 8 for p.

-2

Let k(x) = x - 1. Let i = -5 + 10. Let s be k(i). Suppose l - s + 2 = 0. Solve -4 = 3*p + l for p.

-2

Let y(g) = -g**2 + 2*g - 2. Let c be y(2). Let j be (-2)/(-6) + (-52)/12. Let k be c/j - (-20)/8. Solve -k*v = -v for v.

0

Let z be (-12)/(-60) - (-18)/10. Suppose 21 - z = c. Solve 5*o - c = -4 for o.

3

Let d be 1 + (-132)/(-21) - (-40)/(-140). Solve 9 = 4*z - d for z.

4

Suppose -2*w - 1 + 9 = 0. Let q(t) = -t**2 + 5*t - 4. Let m be q(3). Suppose -m*z - 4*a + 1 = -5*a, -14 = -w*z - 2*a. Solve -7*u = -z*u - 10 for u.

2

Let f(k) = k - 1. Let x be f(-4). Let h be (-2 - x)/1 - 3. Solve -2*r - 9 + 1 = h for r.

-4