Suppose 216*n = 212*n. Suppose -5*r + 3*r = 0. Solve r*c + c = n for c.

Suppose 0 = -i - i + 4. Let m = 28 + -28. Solve -3*x - 1 - i = m for x.

-1

Suppose 0 = 5*r - 55 + 5. Let z be (-2)/(-4) + (-5)/r. Let h(t) = t - 1. Let q be h(6). Solve z = 4*d + d - q for d.

1

Let f(h) = -7*h - 6 + 1 + 9*h. Let l be f(4). Let n = l - -1. Solve n*i = -i for i.

0

Suppose 5*m = 6 + 9. Suppose -m*s + 29 = -4. Solve -3*z + 4 = -s for z.

5

Let n be -2¹⁄₂-1. Let s be -2 + 3 - (-1 - n). Suppose -6 = s*a - 15. Solve a*h - 20 = 8*h for h.

-4

Let p(h) be the third derivative of h⁵⁄₆₀ - h⁴⁄₄ + h³⁄₂ - h2. Let j be p(6). Suppose -j*g = g - 24. Solve 1 - g = t for t.

-5

Let a(v) = -v3 - 2*v2 - 3*v - 1. Let f be a(-2). Suppose r = f - 2. Suppose -k - 1 = -r. Solve 20 = 3*j + k*j for j.

4

Let j be (-150)/(-35) - (-4)/(-14). Solve j*o = 2*o + 4 for o.

2

Let a(h) = h3 - 13*h2 + 13*h - 12. Let x be a(12). Solve -f + x = -4 for f.

4

Let c = 11 + 13. Solve 3*g = -c + 9 for g.

-5