Suppose 0 = -4*z + 2 + 10. Solve -1 = j - z for j.

Let v(m) be the third derivative of m⁶⁄₁₂₀ - m⁵⁄₄ + m³⁄₂ + 5*m2. Let c be v(15). Solve 6 = -c*i + i for i.

-3

Suppose 1 = -h + 2*h. Solve v - 2*v + h = 0 for v.

1

Let s(x) = x3 + 6*x2 + 4*x - 3. Let w be s(-5). Suppose -y = -w*b + 3 + 4, 5*y + 14 = 3*b. Let l = y + 3. Solve 2*z = z + l for z.

2

Suppose -38 = 2*w - 58. Solve w*o = 8*o + 6 for o.

3

Let h be ⁴⁄₁₀ + ⁵⁶⁄₁₀. Let g be h/(-8) + ⁵⁷⁄₁₂. Let q be (-20)/6*(-6)/4. Solve 0 = g*b + 7 + q for b.

-3

Let p© = -c - 6. Let k be p(-6). Let a(x) = -x3 - x2 + 5. Let v be a(k). Suppose 0*s = -s + 3*y + 5, -v*y - 11 = -3*s. Solve -s*t = 4 - 12 for t.

4

Suppose 4*u + 74 = -2. Let r = u + 23. Solve -1 = -r*a + 3 for a.

1

Let t = 25 + -21. Solve -4*x + t = 16 for x.

-3

Suppose -2*x - 4*y + 8 = -7*x, -5*y - 19 = x. Let w = -1 - x. Solve w = 2*s - 3 for s.

3

Let f be 1 + 0 - (-2 + 2). Let j be 2 + 1 - (1 + f). Solve -2*o - 3 = j for o.

-2