Let c be (-18)/(-10) + (-7)/(-35). Solve -c*m = m - 9 for m.

Suppose 12 = 4*v - 9*v + 2*l, -l - 4 = 0. Let o(n) = n**2 + 2*n - 4. Let s be o(v). Solve 0 = -3*u + 1 - s for u.

-1

Let l(s) = s3 + 3*s2 + 2*s + 2. Let i be l(-2). Let h(v) = -v - v - i - 6. Let k be h(-7). Solve -q - k = 2*q for q.

-2

Suppose n + 3*n = -3*y - 2, 4*y = n - 9. Suppose -6*t + 0*t + 12 = 0. Solve 3 = t*m + n for m.

1

Suppose 0*l + 5*q - 20 = -l, 0 = -4*l + 5*q + 5. Let s(i) = -3*i - 4. Let p be s(-2). Suppose p*x = -5*b, -3*x + x + 3*b = 0. Solve x*j - 25 = -l*j for j.

5

Let r be ¹⁴⁄₆ + (-2)/(-3) - -12. Solve 3*u + r = -2*u for u.

-3

Let t be ³⁴⁸⁄₄₂ + (-4)/14. Suppose 0 = t*y - 11*y + 9. Solve y*c - c = -4 for c.

-2

Let o(h) be the second derivative of -h³⁄₆ + 3*h2 + 2*h. Let m be o(3). Suppose -u + 6 = 3*d - m, -2*u + 18 = 5*d. Solve y = -2*y - u for y.

-3

Suppose -5*z + 38 = 13. Let k(b) = -4 - 5*b3 + 7*b - 2 + 4*b2 + 4*b**3. Let g be k(z). Solve r - 25 = -g*r for r.

5

Suppose -40 + 18 = -11*l. Solve 2*x = -l*x + 4 for x.

1

Let p(o) = -o**2 - 7*o + 6. Let c be p(-7). Suppose 0 = -4*n - 2*q + c, -5*n + 2*q = -3 + 9. Solve n*f + f - 1 = 0 for f.

1