Let b(f) = 2*f**2. Let v be b(1). Solve v = -2*y + 10 for y.

Let a© = 4*c - 5. Let j be a(2). Solve -j = 2*v + 1 for v.

-2

Let k be ⁷⁰⁄₆ + (-2)/(-6). Suppose -4*s = -5*s. Solve 3*w + k = -s*w for w.

-4

Suppose 3*h + 2*c + 4 = 0, 2*h + 2*c - 3*c = 9. Solve h*y - 7*y - 15 = 0 for y.

-3

Suppose -2*n + 4 + 14 = 0. Solve 1 = 4*q + n for q.

-2

Suppose 4*r + 5*a - 3 = 0, a + 3*a + 14 = 5*r. Solve -14 = 4*z + r for z.

-4

Let q(d) = d**2 - 9*d - 2. Let y(u) = -u. Let a(n) = -q(n) + 6*y(n). Let z = 20 + -17. Let t be a(z). Solve 0 = t*m - 5*m + 12 for m.

4

Suppose 2*z - 3*z - 409 = 5*l, 0 = -5*l + 2*z - 412. Let o = 134 + l. Suppose 3*n = 4*h + 68, -5*n + 154 = -h + o. Solve 0 = -0*u + 5*u - n for u.

4

Let h = -5 - -9. Let a be (-6)/h*(-10)/3. Suppose 2*o - 6 = -3*m + 1, 20 = a*o + 5*m. Solve -2*k + 9 = -o*k for k.

-3

Suppose 0 = 2*d - 2 - 2. Suppose s = -d*s. Solve s*m = -m for m.

0

Suppose 0 = -3*v + 10 - 4. Suppose 0*t = -n + t - 6, 4 = n + t. Let z = 3 + n. Solve -v*s = z*s for s.

0