Suppose -9 = 3*m - k - 1, 0 = -4*m - k - 13. Let i be 3 - (3 + (0 - m)). Let s be 11 - i/(-3)*2. Solve 25 = 4*o - s*o for o.

-5

Let v(u) = -u2 + u + 1. Let y(s) = 4*s2 + s - 8. Let q(i) = -3*v(i) - y(i). Let h be q(-5). Let p be 3*4 + (-2 - -2). Solve 0 = 4*k - h*k - p for k.

3

Let o be (-2)/8 + (-80)/(-64). Let w be 21 + (1 - (4 + -1)). Solve 5*a = o + w for a.

4

Let u® = r3 + 5*r2 + 3. Let d be u(-5). Suppose -d*o = o. Suppose -y = 4*y + b - 31, 0 = -y + b + 5. Solve o = -2*t + y - 4 for t.

1

Suppose 0 = 3*z - 6*z + 6. Let x(q) = -q**2 + 2*q + 1. Let u© = c - 1. Let d(j) = -u(j) + x(j). Let r be d(z). Solve r*t - 4 = -4*t for t.

1

Let y(n) = -n3 - 9*n2 + 11*n + 10. Let x be y(-10). Solve w + 0 - 3 = x for w.

3

Let a be ((-42)/9)/((-4)/18). Suppose 0 = -3*l + 13 + 8. Let b = l + -3. Solve 5 = b*x + a for x.

-4

Let m be -6 - -17 - (-1 + 4). Suppose s = 4*u - 7, -3*u + m*u = -3*s + 13. Suppose 3*i - u*r = i + 10, 4 = 4*r. Solve -4*g + 14 = i for g.

2

Suppose k + 3*d = 71, 2*d + 4 = 4*d. Let g = -31 + k. Let r = 54 - g. Solve -6*v - r = -v for v.

-4

Suppose 0*y + 2*y + 5*r - 16 = 0, r - 17 = -5y. Let h be -3(y - 50⁄6). Solve -4*c = -0 - h for c.

4