Let z = -15 + 15. Solve z = -i + 4*i + 15 for i.

Let n(p) = p**2 + 7*p + 14. Let s be n(-5). Solve -3*a = -5 - s for a.

3

Suppose 6*a + 6 = 9*a. Solve 0*o - a = o for o.

-2

Let v = 19 - 14. Let w(m) = -m3 + m2 + 2*m. Let h be w(-2). Suppose p + 7 = 3*r, -v*r + h = -r - p. Solve 4 + r = -j for j.

-5

Let d be (-30)/20 - 11/(-2). Solve d*o + 9 = o for o.

-3

Let m(l) = l**3 - 2*l + 1. Let w be m(2). Suppose -9*p + 8*p + 4 = 0. Solve -w = -p*a + 3 for a.

2

Let y(f) = f + 5. Let s be y(-5). Suppose 5*u - u = 0. Suppose -4*l = -u*l - 8. Solve s*h - 4 = l*h for h.

-2

Let a(y) = y**2 - 6*y + 2. Let d be a(6). Solve f - d = 3*f for f.

-1

Let b® = 2r + 4. Let q be b(-6). Let n be q/(²⁄₄-2). Let t = n + -4. Solve 0 - t = 4*g for g.

-1

Let a be (-4)/(-7)*¹⁴⁄₄. Suppose -5*m = -a*m. Solve 25 = 5*y - m for y.

5

Suppose 0*g - 10 = -2*g. Solve 2*u + 9 = g*u for u.

3