Let y be 3/((1 + 2)/3). Suppose -13 = -5*r - 4*g - 3, -3*r - y*g = -6. Solve r*w = -3*w for w.

Suppose 5*c - 4*s = 2, 4*s = -2*c + 10 + 2. Suppose u + 0*u - 8 = 0. Let x = u + -1. Solve -x + 1 = c*a for a.

-3

Let d® = -r3 + 5*r2 + 6*r + 2. Let q be d(6). Suppose -q*j - 5 = -4*o - j, -15 = 3*j. Solve -3*n - n + 12 = o for n.

3

Let q = -24 + 24. Suppose -x - 1 - 1 = n, q = 3*n + x + 2. Solve -k + 6*k - 10 = n for k.

2

Let x be (-6)/(-21) + ²⁶⁄₇. Solve -4*p - x = -0 for p.

-1

Suppose 0 = -3*n + 2 + 7. Suppose -8 = -2*h - i + n*i, h - 4*i = 7. Solve h*q + 2 = 2*q for q.

-2

Suppose -h - 4*d = 15, 4*h = 2*d + 3*d + 45. Suppose -h*r - 4*m = 1, -27 = -5*r - 0*r + 3*m. Let x = 15 + -13. Solve 5*o - r = x*o for o.

1

Suppose 3*j + 4 = h, -2*h + 0 = -5*j - 8. Solve j = -3*s + 3 - 6 for s.

-1

Let w(u) = -2*u + 2. Let y be w(1). Solve y = 4*i - 0*i for i.

0

Suppose 0 = 3*i + 5*v - 32, i = -4*i + v + 100. Solve 4 - i = 5*n for n.

-3

Let h(m) be the first derivative of m⁴⁄₄ + 2*m3 + 5*m**²⁄₂ + m + 2. Let k be h(-5). Solve 0 = -f + k for f.

1