Suppose -20 = -16*s + 11*s. Suppose 0 = 2*a, -2*a - s = -2*n + 2*a. Solve -1 = g - n for g.

1

Suppose -3 = -a + 1, -a = -f + 1. Let m be 4*1/(-4)*f. Let n be 0 + 1 + 6 + m. Solve 0 = t + n*t for t.

0

Let v be (-10)/15 + (-44)/(-12). Solve 2*x = v*x for x.

0

Let o be (-7)/(-35) + 14⁄5. Solve -o*m - 8 = -m for m.

-4

Let g = 16 - 9. Let a be (-20)/(-6) - g/21. Suppose 6*w = w. Solve a*y - 2 + 14 = w for y.

-4

Let p = 2 + 0. Suppose 5*d + i - 13 - 20 = 0, -4*d + i = -21. Suppose 5*l = -5*y + 85, -2*l + d*l = -y + 23. Solve -y = -p*u - 5 for u.

5

Suppose -5*t = -t + 7*t. Solve -5*x - 2 - 3 = t for x.

-1

Suppose -4*y + 5*r = -16, -2*y - y - r + 12 = 0. Suppose y*g - 5*g = -8. Suppose 5*a - 3*q + 10 = -7*q, -3*a - 2*q - 4 = 0. Solve -a*p - g = -0 for p.

-4

Let m = 4 + -1. Let y = 1 + 2. Solve -y*i + m = -0*i for i.

1

Let z(f) = -f**2 + 8*f - 9. Let k be z(6). Suppose 3*v - 15 = -2*v. Let d be (-1)/(-5) - 56/(-20). Solve -d*t = -k - v for t.

2