Let k be 3/12 + (-19)/(-4). Let b be 0 + 5*2/5. Solve p = b - k for p.

Let v(o) = -o + 6. Let h be v(6). Suppose -3*n = q - 19, -2*q - 2*n + h*n = -18. Let p = -103 - -106. Solve -p*m - 2 - q = 0 for m.

-2

Suppose 20 = 4*s - 3*r, 2*s + 1 = -2*r - 3. Suppose s = x - 7. Solve -3*o + 3 = x for o.

-2

Let y(o) = o**2 + 3o - 2. Let h be y(-2). Let k be (h + -1)(-12)/15. Let n = 7 + -3. Solve k*s - 3*s = -n for s.

-4

Suppose 4*t - 18 = -a, -3*t - 3*a = -7*t + 10. Suppose 24 = t*o - 2*o. Solve 0*y = -3*y + o for y.

4

Let m© = -c**2 - 10*c - 13. Let w be m(-7). Solve z = -3*z + w for z.

2

Let r(w) = 2*w + 12. Let k be r(0). Solve 3*g + k = -g for g.

-3

Suppose -5*p + 8 = -17. Let n = 14 + -8. Let b be (-3)/n + (-123)/(-6). Solve 5*h + b + p = 0 for h.

-5

Let m be ²⁄₄ - 7/(-2). Solve i + 9 = m*i for i.

3

Let f(n) be the second derivative of n³⁄₆ - 3*n²⁄₂ + 4*n. Let b be f(5). Solve -2*u - b*u = 16 for u.

-4

Let w(s) = -11*s + 1. Let u be w(-1). Suppose 4*v + 21 = a, 5*v + 15 + 0 = -a. Suppose -a*t + 2 = y + 5, 3*y - 5*t - 31 = 0. Solve -y*p + 3*p + u = 0 for p.

3