Suppose 4*t - 6 = -f, 5*f - 3*f + 3*t = 7. Solve -f*d = d for d.

Suppose -10 = -0*c - 5*c. Solve 3 = -q + c*q for q.

3

Suppose -4*r - r - 10 = 0. Let c = r + 4. Let f be (2 - (2 - 2)) + 0. Solve c*a - 4 = f for a.

3

Let l = -9 - -5. Let g be (-5 + (-1 - l))/(-1). Solve -3*b - g = -4*b for b.

2

Let n be (-3)/(-4)*⁴⁄₁. Let h be ((-34)/(-10) - 3)*5. Solve -n*d = h*d + 10 for d.

-2

Let o be ³¹⁄₄ - 2/(-8). Let f be 3 + 1 + -2 + -2. Let r = f - -5. Solve 0 = r*j - 2 - o for j.

2

Let i(x) be the first derivative of x3 + x²⁄₂ + x + 9. Let q be i(-1). Solve -4*c = -c - q for c.

1

Let g be (-2)/(-4)*⁸⁄₂. Solve g*c = 1 - 9 for c.

-4

Suppose 0 = -5*w + 13 + 22. Solve 0 = -5*x - 3 - w for x.

-2

Let f(t) = -4*t + 1. Let p be f(-1). Suppose 3*y = -c + p, 4*c = y - 5*y - 4. Solve 2*g - 3*g + y = 0 for g.

3

Suppose 3*a = -2*a - 40. Let j be 86/a + 1/(-4). Let w = 19 + j. Solve 5*h + w = 3*h for h.

-4