Let l be 9/15 - 9/15. Solve -i - 6 + 2 = l for i.

Let i = -7 - -11. Let n be i/(-2)*(-4 + 3). Let d(h) = -h**2 + h + 3. Let u be d(0). Solve -4*x - n = -u*x for x.

-2

Suppose 0 = -5*u + 5*o + 35, 5*u - 8 = -o - 3. Suppose r - u*r = 0. Let q be r - (-10 + -2 - 0). Solve -q = 4*n + 4 for n.

-4

Suppose c - 10 = -0*c. Let w(o) = 0*o - o**2 - 3*o + 13*o. Let i be w©. Solve i = -q + 4*q for q.

0

Let z(p) = 1. Let k(b) = -b3 - 7*b2 + b + 6. Let u© = k© + 3*z©. Let d be u(-7). Suppose 0 = -3*l - d*l + 5. Solve 0 = 2*y - l + 3 for y.

-1

Let u be 1/(¹⁄₃) + -1. Suppose p = -h + 3*p - 3, -h + 5*p = 15. Suppose 2*q - 5*n = -n, -h*n = 0. Solve 0 = u*s - 2 - q for s.

1

Let b = 6 - 4. Suppose h = -2*i + 1, 3*h = 2*i - 0 + 3. Solve i = 2*a - 3*a + b for a.

2

Let u be 50/(-2) + 2 + -2. Let l be (-8)/(-10)*u/(-2). Suppose -5*m = -5*b - l, 0 = -3*m - b - 2. Solve m - 6 = -2*f for f.

3

Let o(z) = 2*z**2 - 12*z - 3. Let y be o(7). Solve y = -4*b - 5 for b.

-4

Let r be (-10)/3*-3*1. Suppose -3*y + r = -y. Solve -x - y + 0 = 0 for x.

-5

Suppose 35 = 9*w - 46. Suppose -3*h + 4*i = 15, 0*i = -h - i - 5. Let m = h - -10. Solve m*x - 2*x = -w for x.

-3