Let v(b) = b**2 + 5*b - 4. Let c be ((-1)/3)/((-2)/(-42)). Let d be v©. Solve 0*k = 2*k + d for k.

-5

Suppose -3*h - 4*a = -5*h, -a = -1. Suppose n = 4*t - h*t, -18 = -3*n - 3*t. Solve -n*v - 3 = -7 for v.

1

Suppose -r = -2*r. Suppose 4 = 2*x - r. Solve -i = x*i - 3 for i.

1

Let a = 0 - -6. Suppose 0 = -3*j + 2*q + a, 2 = j + q + 4*q. Solve 0 = j*g + 2*g for g.

0

Let k(o) = 3*o + 0*o + 9 - 2*o. Let m be k(-4). Suppose 0 = -3*x - m*b + 17, -1 = -5*x - 5*b + 24. Solve -x = -3*c + 2*c for c.

4

Suppose q + 2 = 2*q + 3*x, -q + x = -2. Solve -4 = q*z - z for z.

-4

Suppose 0 = j + 3*b - 8 - 9, j - 5*b + 23 = 0. Suppose 4*a = 5*z + 6 + 5, -4 = -4*z. Solve 0 = -a*d + 6*d + j for d.

-1

Let a = 1 - 5. Let d be (-2 - a - 0) + 2. Solve d + 0 = 4*c for c.

1

Let g be (-3)/(-15) - (-117)/15. Let n be 38/g - (-1)/4. Solve 0*z + n = 5*z for z.

1

Let l(z) = z + 12. Let a be l(0). Suppose -5*q = 6*x - x - 5, 0 = x - 4*q - 26. Let p be 0 + 1 - (-1 - 0). Solve a = -p*b + x*b for b.

3