Suppose 7*s - 3*s + 18 = -f, 3*f + s = 1. Suppose z + f = c, -4 = -3*c + 11. Suppose 5*d - 78 = -y, -2*y - z*y - 30 = -3*d. Solve 3*v + 6 - d = 0 for v.

3

Let a be -1*(-9 + -2 + 5). Let l(v) = v**2 + 5*v + 4. Let c be l(-5). Suppose j + c*k - 15 = 0, 4*j = 2*j - k + 9. Solve a*m - 15 = j*m for m.

5

Let c be 1/(1⁄7) + -2. Suppose -p - p = 3*o - 13, 3*o - 5*p = -1. Suppose 0 = -c*f + o + 12. Solve 0*z = -z + f for z.

3

Let c(y) = y - 7. Let h be c(9). Solve 3*v = v + h for v.

1

Let s be 4 + 1 - (-6)/6. Let u = s + -2. Solve -i - u = -0 for i.

-4

Suppose -62 + 38 = -6*d. Solve -3*h = -7*h + d for h.

1

Let q be 2 - (-5 - (-3 + 0)). Let l(h) = -h. Let c be l(-2). Solve -q*z - 14 = -c for z.

-3

Let c(s) = s3 - 6*s2 - s - 1. Let f be c(6). Let p = 6 + f. Let m be (p + 0)*(-2 + -3). Solve m*a + 8 + 7 = 0 for a.

-3

Suppose -3*q - 5*a - 4 = 0, 2*q - 8 = -a + 3*a. Solve 0 = 2*v - 0 - q for v.

1

Suppose -2*k - 2 = -3*k. Suppose 8 - k = 3*h. Solve 8 - 2 = h*b for b.

3