Let y be 3⁄15 + (-1)/5. Solve 6*c - c = y for c.

0

Let a = 26 - 10. Solve 7*b - 3*b = a for b.

4

Let a = 11 - 1. Let v = 8 - 4. Solve v*f + a = 2*f for f.

-5

Let b(h) = -11*h2 - 5*h + 4*h2 - 1 + 6*h**2. Let x be b(-4). Solve 7*s = x*s for s.

0

Let f be 4⁄6 - 28/(-12). Let o(h) = -h**3 + h + 1. Let d be o(-2). Suppose -d*i = -2*i + 5*a + 15, 4*i = -a. Solve s = i - f for s.

-2

Suppose -z + 5 = -0*z. Suppose z*m - 35 = 2*r - 5*r, 2*r - 26 = -4*m. Solve 0 = m*u + 3 - 11 for u.

2

Let x = 82 - 69. Solve -x*h + 11*h = -8 for h.

4

Let c(g) = -g3 - 9*g2 + 9*g - 1. Let b be c(-10). Suppose l + 1 = b. Solve l = 2*p + 4 for p.

2

Let w(h) = -h**2 - 12h - 8. Let r be 2/(-4)-2*68. Let b be r/(-6) + (-1)/(-3). Let t be w(b). Solve -t*d = -0*d for d.

0

Let l(i) = i + 18. Let d be l(-9). Let h = d - 7. Solve -x + 3 = h*x for x.

1