Suppose 5*l = -0 + 35. Solve 4 = 6*x - l*x for x.

Suppose -5 = 2*y - 5*z + 3, 2*z = -2y - 8. Let m be (-1 + y/(-4))-1. Solve m = 2*f - 6*f - 4 for f.

-1

Let z be ³⁄₉ + ⁸²⁄₆. Suppose h + 0 = z. Suppose -4*c + h = -2. Solve 1 = 3*y + c for y.

-1

Suppose 2*u - n - n + 12 = 0, 0 = -u - n - 6. Let a be (2/u)/(2/(-12)). Solve -2*b + b + a = 0 for b.

2

Let o(l) = -5*l - 8. Let i be o(-2). Solve -i*a = -3*a - 5 for a.

-5

Let p(z) = z3 - 2*z2 + z - 1. Let f be p(3). Let d = 0 + f. Solve -5*g - 4 = d for g.

-3

Suppose -13 - 7 = -5*j. Solve 0*i - j*i + 20 = 0 for i.

5

Suppose 0*j + 4 = -2*j - 3*l, 0 = -4*l - 16. Solve -q + j = -2*q for q.

-4

Let f = -6 - -11. Suppose f*a + 3*g + 18 = -2, -a - 2*g + 3 = 0. Let i(z) = -3*z - 7. Let v be i(a). Solve -4 + v = 2*m for m.

5

Let h be (²⁄₃)/(⁴⁄₃₀). Suppose 4*k - 5*k = -h. Solve -k*i - 2 = 13 for i.

-3

Let i(x) = x**2 + 7*x + 9. Let k be i(-6). Suppose -2*u = k*u. Solve -2*m - m = u for m.

0