Suppose 4*j = 4*n + 24, -3*j + 6 = 2*j + n. Solve -5*y - j = -12 for y.

Suppose 0 = -4*l + 66 - 14. Let y be -4 + -4 + 0 + -1. Let t = y + l. Solve f = t*f + 15 for f.

-5

Suppose 0*z - 8*z = -72. Suppose 2 = 5*h - 8. Let o = 6 - h. Solve o = -d + z for d.

5

Suppose -3*t + 1 = -r - 2*t, -r + 5*t - 5 = 0. Let s(p) = -p**2 + 5*p + 2. Let a be s(5). Solve z - 3 - a = r for z.

5

Suppose 0 = -6*x + x + 10. Let v be (-82)/(-14) - (-2)/14. Solve -x*l + v = l for l.

2

Let s(n) = 2*n3 + 2 - 7*n2 + 3*n2 + n3 - 2*n3 + 3*n. Let y be s(3). Let c(k) = k2 - 4*k. Let f be c(5). Solve -12 = -f*m - y for m.

2

Let u(j) = j2 - 2. Let i be u(-2). Let c(v) = v3 - 3*v**2 + 3*v - 2. Let y be c(2). Solve y = 2*w + 6 - i for w.

-2

Let s be -2 + 2/(-1) + -2. Let q(d) = d3 + 5*d2 - 7*d - 7. Let l be q(s). Let i(g) = -6*g3 + 2*g2 + g. Let v be i(l). Solve v = -3*h - 5 for h.

-4

Let z be ¹⁄₂ + 5/(-10). Suppose z*c - 8 = -2*c. Solve -c = 4*y - 20 for y.

4

Suppose 0*r + 4*r - 5*x = 35, -r = -5*x - 20. Solve 5 = -r*u - 5 for u.

-2

Let b = 10 - 10. Suppose 0*t - 3*t = 5*i - 4, -3*t + 9 = b. Let a be -1 - i/(¹⁄₁). Solve 8 = 2*v - a for v.

4