Suppose 0 = f + 2 - 0, 0 = -2*r + 4*f + 6. Let z be 10/r + -5 + 4. Let a = 15 + z. Solve -a*y - 6 - 6 = 0 for y.

Let f(i) = i3 - i2 + 2*i. Let l be f(2). Suppose 0 = -3*v - 2*k - l, 3 = -2*k - 5. Solve 5*s - 7 - 3 = v for s.

2

Let z(m) = -m - 1. Let s be z(-4). Suppose 0 = 2*y - s*y + 2. Let f be 6/(-14) + (-3)/(-84)*12. Solve f = y*x - 5 - 5 for x.

5

Let o = 15 + -7. Let f = 1 - -1. Let a = -116 - -118. Solve f*z + a = o for z.

3

Suppose -26 = -4*q + 3*y - 0, -4*y + 2 = 2*q. Suppose -q*m + 0*m = -15. Suppose 0 = -x + 2*x. Solve m = -3*p - x*p for p.

-1

Let l = -11 - -18. Let i = -6 + l. Let c(h) = 5*h**2 + h - 1. Let q be c(i). Solve q = 3*p + 2*p for p.

1

Let i be 1 + 1/(³⁄₉). Let y = 0 + 3. Suppose -y*u + 16 = u. Solve i + 0 = u*n for n.

1

Let x be 3/((-12)/4) + 8 + -3. Solve 0 = x*z + z - 5 for z.

1

Let k = 7 + -4. Solve z + 20 = -k*z for z.

-5

Suppose -7*w = -33 + 5. Solve -w*x = -6 - 10 for x.

4

Let h be ((-108)/45)/((-24)/10 + 2). Solve -4*k - 10 = -h*k for k.

5