Let g be 1/(10⁄4 - 2). Suppose -g*r = r - 27. Let m = r + -6. Solve i + 0 = -m for i.

-3

Suppose 3 = -3*r + 4*r. Let g(j) = j**2 - j + 4. Let s be g(0). Suppose 8 + 8 = -5*t + s*u, -t - 8 = -2*u. Solve -r + t = -3*d for d.

1

Suppose -2*j + 25 = -j - 5*v, 0 = j - 2*v - 13. Solve 0 = -10*w + 5*w + j for w.

1

Suppose m = 4*h, 3*h + h + 3*m = 0. Solve k + 4*k - 15 = h for k.

3

Let m be 2/(-2)*-1*2. Solve m*z = 5*z + 3 for z.

-1

Let f(a) = 6*a**2 + 1. Let s be f(-1). Let p = -13 + s. Let d be 20⁄3*p/(-2). Solve -3*q - q = -d for q.

5

Let z be (-16)/(-7) - (-10)/(-35). Suppose -5 = -3*o + 19. Solve -z*m = -o - 0 for m.

4

Suppose 3*g - 5*j = 7*g, 0 = -4*g - 2*j. Suppose g = -r - 2 - 0. Let y be r/3 - (-14)/21. Solve y*k = 2*k + 4 for k.

-2

Suppose 37 = 4*z + 5*n + 5, 5*z = -4*n + 40. Solve 0*a + 2*a + z = 0 for a.

-4

Suppose r - 2*r = -5*u + 15, 12 = -2*r + 4*u. Solve -2*c = -r + 6 for c.

-3