Let z be (16/(-14))/(18/(-63)). Solve 5*r = z*r - 3 for r.

-3

Suppose -3*m = -2*i + 2*m + 10, -4*m - 8 = i. Solve 0*w + 2*w + 2 = i for w.

-1

Suppose 23*k = 28*k. Solve k = -0*c + 3*c - 9 for c.

3

Let f(a) = -a3 + 7*a2 - 6*a + 3. Let h be f(6). Solve d + h*d = 0 for d.

0

Let g(s) = -s**2 - 9*s - 3. Let t = 14 - 23. Let v be g(t). Let x = v - -4. Solve 1 + x = -m for m.

-2

Let u be 2*((-5)/(-2))/5. Let n = -19 - u. Let z be ((-32)/n)/(2⁄25). Solve 3*w + w + z = 0 for w.

-5

Suppose 4*d = 5*d. Suppose -2*p = -f + 4, p + 1 = -d*p. Solve -f*x + x = 3 for x.

-3

Let k(g) = g + 1. Let t be k(1). Suppose -4*x = -t*h - 29 + 9, -4*x + 18 = -3*h. Solve x = -4*n + n for n.

-2

Suppose 4*d + 2*y = -26, 5*y + 12 = 2d + 55. Let w be (-3)/d(18 - 0). Solve 0 = -a + w*a for a.

0

Suppose 0 = -3*h + 3*a + 69, -3*h - 7*a = -2*a - 29. Let c® = r**2 - 2*r + 3. Let l be c(2). Solve l*o + h = 6 for o.

-4