Suppose 0*a = 2*a. Let o be 2 + a*3/(-9). Solve o*j + 10 = -3*j for j.

Let o be (4/(-10))/(2/(-30)). Suppose -v - o = -2*r, 3*r - 22 = -5*v - 0*r. Let q(m) = m**2 + m - 2. Let y be q(v). Solve -2*h + 10 = -y*h for h.

-5

Let s be -1 + (-3 - 3*-2). Solve 20 = -s*h + 6*h for h.

5

Let u(z) = -z3 + 7*z2 - z + 9. Let q be u(7). Solve 1 = -3*b - q for b.

-1

Suppose 0 = -5*x + 8*x - 9. Solve 15 = -4*n + x for n.

-3

Suppose -27 = -4*r - 5*t, 3*t = -r - 1 - 1. Solve -2*z - r = -3 for z.

-5

Let z be (-9)/(-4) - (-2)/(-8). Let p be (-3*4/(-6))/(-1) + 3. Suppose 5*c - p = z*c - f, 4*c + 4*f = -12. Solve -2*u = -0*u + c for u.

-1

Suppose 3*b - 1 = 11. Let m = 9 - b. Solve -m*z - 7 = 13 for z.

-4

Let j be ¹⁴⁄₈ + ²⁄₈. Solve -3*w - j = -w for w.

-1

Let u(y) = y3 + 4*y2 + 3*y - 1. Let q be u(-3). Let r(p) = p + 12. Let b be r(-9). Let v = q + b. Solve 1 = v*j - 3 for j.

2

Let d = -14 - -14. Suppose -3*o + 0*o - r + 18 = d, -2*r - 9 = -3*o. Solve 2 + 3 = -o*y for y.

-1