Suppose 0*y = -3*y + 3*p + 18, 15 = 4*y - p. Solve 0 = 6*h - y*h + 12 for h.

-4

Suppose 2 = -4*a + 2*p - 22, 30 = -5*a - 5*p. Let v be (-19)/(-5) + a/(-30). Suppose o = 3*o. Solve v*q - 2*q + 8 = o for q.

-4

Suppose 2*k + 14 = 3*j, -4*j + 20 = 4*k + 8. Solve -j = i - 3*i for i.

2

Suppose -7*q + 34 = -8. Solve q*k = 2*k + 12 for k.

3

Let z(d) = -2*d + 8. Let h(k) = k - 4. Let q© = -5*h© - 2*z©. Let a be q(4). Suppose a = 3*g + g. Solve -s = -g*s for s.

0

Let s = 7 + -2. Let i(f) = 2 - f3 - 10 - 5*f2 - s*f + 4. Let r be i(-4). Solve r = -0*p - 3*p + 3 for p.

1

Suppose 9 = 3*z - 3, -2*y - 5*z + 24 = 0. Suppose 3*l - 12 = 5*k, -3*l = -y*k + 3 - 15. Solve -4*q + 20 = -k*q for q.

5

Suppose -4*z + 3*c + 57 = 0, 2*z + 0*c - 18 = -2*c. Let f(m) = -m**2 - 3*m - 2. Let v be f(-3). Let t be v + 1 + 6⁄2. Solve -t*k - 2*k + z = 0 for k.

3

Let r be 0/(-1*2) - -3. Suppose 60 = 5*i + 5*f, 3*f + f - 61 = -5*i. Solve r*u - 2 = i for u.

5

Let g(x) = x2 - x + 1. Let m(q) = 6*q2 + 2*q + 8. Let v(o) = 5*g(o) - m(o). Let k be v(-6). Suppose k*z - 50 = -2*z. Solve z = n + n for n.

5