Suppose h + 2 = -h, -3*m = 3*h - 21. Suppose 5*z - 2 + 8 = 2*x, 5*x - 15 = z. Suppose z = -7*r + 2*r + 15. Solve -r*o + 2 = m for o.

-2

Let v(n) = n3 + 4*n2 - n - 1. Let t be v(-4). Let b(i) = -2*i - 5. Let l be b(-4). Suppose 0*z = l*z. Solve o = -z*o - t for o.

-3

Let m be 573/(-27) - (-4)/18. Let z = m + 31. Let w be (-4)/12 - (-1)/3. Solve w = -5*n + 3*n + z for n.

5

Let p(q) be the first derivative of q3 + q2⁄2 + 4. Let k be p(-1). Solve 0 = k*x - 6*x + 12 for x.

3

Suppose 36 = 5*f + 21. Solve -9 = -4*z + f for z.

3

Suppose 0 = -3*o - o + 20. Let k(y) be the second derivative of 13*y**3⁄6 - y. Let l be k(1). Solve -4*g + l = o for g.

2

Suppose 0 = 8*v - 4*v - 16. Solve -19 = -v*o + 1 for o.

5

Suppose -4*a + 2 + 6 = 0. Solve 0 = a*d + 3*d + 5 for d.

-1

Let i = -118 + 124. Let m be (-6)/((3⁄2)/(-1)). Solve 6*s - m*s - i = 0 for s.

3

Suppose -y = -0y. Let o be -1(-1 + y) + 2. Suppose 0 = 3*p - 8 + 2. Solve -p*a = -5*a + o for a.

1