Let y be -6 + 2 - (-3 - 9). Solve a + y = -a for a.

Let n be 12 - (-2 - (-6)/2). Suppose 0 = -o - 4*g - n - 2, -3*o + 5*g + 12 = 0. Let i(a) = -2*a - 1. Let w be i(o). Solve v + 0*v = w for v.

1

Let c(m) = m3 - 7*m2 + 6. Let n be c(7). Let q be 2/n + ¹⁵³⁄₂₇. Let j = q - 3. Solve -j*o - 9 - 6 = 0 for o.

-5

Let i(h) = 28*h3 + 2*h2 + 2*h + 1. Let n be i(-1). Let o be 2/(-9) - 222/n. Let x = o - 6. Solve -x*p - p = 0 for p.

0

Let x(n) = -n3 - 2*n2 - 2*n - 1. Let r be x(-1). Solve r*b = -2*b for b.

0

Suppose 15 = 5*j + 4*u, -5*j = -0*j - 5*u + 30. Let f = 3 + j. Solve 0 = -f*a - 7 + 1 for a.

-3

Let g(s) = s**2 + s - 2. Let a be g(2). Suppose -a*o + 3 = -o. Solve -o - 1 = v for v.

-2

Suppose -34*w - 20 = -38*w. Solve -u + w = -0*u for u.

5

Suppose 8 = 4*i, -2*q + 0*i = 4*i - 12. Suppose 2*a + q*a - 32 = 0. Solve 4*s + a = -0 for s.

-2

Let i = -416 + 664. Let h be i/32 - (-1)/4. Solve -3*s = -h*s for s.

0

Let f be ²⁵⁄₁₇₅ + ⁴⁰⁄₁₄. Solve 5 = -4*w - f for w.

-2