Let t(v) = 3*v - 3. Let b be t(7). Suppose -3*x = -b + 3. Let i(d) = -d + 7. Let f be i(x). Solve 5*p = f - 12 for p.

Let v(n) = n**2 - n. Let t be v(1). Let r(g) = 2*g. Suppose 2 + 2 = 2*d. Let z be r(d). Solve x = -t*x + z for x.

4

Suppose -3*t + 2*k + 6 = 0, 2*t + 7*k - 4*k - 17 = 0. Solve -n - t*n = 0 for n.

0

Let d = 9 - 15. Let i be (-2)/(-6) + (-28)/d. Solve -i*h - 5 = -15 for h.

2

Suppose -4*y = 4, 3*d + 0*y + 5*y - 85 = 0. Suppose -5*c = -5*g - d, -3*c - 6*g + 11 = -2*g. Solve f + c = 3 for f.

-2

Let z(y) = y**2 - y + 4. Let w be z(4). Let o = -11 + w. Solve 3*j + 1 = -o for j.

-2

Let f(s) = -s + 8. Let d be f(6). Solve 0 = -g + d for g.

2

Suppose 0*u + d = 3*u - 10, 5*u - 4d = 5. Let b be (1 + -3 + 1)-2. Solve 0 = 3*h + b*h + u for h.

-1

Let c be 20/(-3)*⁶⁄₅. Let r be (⁹⁄₂)/((-4)/c). Solve r*s - 4*s = 15 for s.

3

Let m(q) = q**2 + 3*q - 4. Let f be m(2). Suppose -5*x + 3*r = -f - 11, x - 2 = 2*r. Solve -x - 1 = -u for u.

5

Let b be 1 - 3*²⁄₆. Solve 2 = 2*x - b for x.

1