Suppose 1 = -2*u + 11. Solve 0*d + u*d = -15 for d.

-3

Let w(i) = i + 11. Let q be w(-9). Solve q*m = 2 + 2 for m.

2

Let y be 3/(9⁄21) - 2. Suppose q = y*q. Solve q = 4*f - 2*f for f.

0

Let j = -7 - -6. Let v = 0 - j. Solve 3 = -u + v for u.

-2

Let n be 2⁄7 - (-132)/(-21). Let k be (-25)/(-30)*n/(-1). Solve -f = -0*f - k for f.

5

Suppose 0 = 2*o - 5*u + 16 + 2, 8 = 2*u. Let l be ((-2)/4)/((-2)/16). Solve o = d + l for d.

-3

Let h(u) = -u**2 + 6*u - 4. Let g be h(4). Suppose -3*w - 10 = -r - 5*w, -r + 16 = g*w. Solve 0 = -r*f + 3*f + 3 for f.

3

Let a be 0/(4 - 6) + 0. Solve a*h + h = -1 for h.

-1

Suppose -52 = -30*g + 26*g. Suppose -g = -i - 9. Solve -i*r = r for r.

0

Suppose 5*l - 23 = 57. Suppose -j - v + 4 = 0, -4*v - 1 = 3. Suppose c = -3*z + l, z + z = -j*c + 15. Solve 15 = 5*n + z for n.

2