Suppose -5*p + 5*z = -45, 2*p - 5*z = -0 + 27. Solve k + 2*k + p = 0 for k.

-2

Suppose 0 = -5*z + 7 + 23. Solve 2*i - z - 2 = 0 for i.

4

Let j be 2⁄2*1*4. Let f be (2 - 1)/(2/j). Solve 0 = -f*w + w for w.

0

Suppose 0*h = -2*h. Let v(o) = -o3 - o2 + o + 3. Let f be v(h). Suppose -20 = -3*m - 2*m. Solve m*w - 1 = f for w.

1

Let t = 13 - 16. Let p = t + 5. Solve -2*b = -4 + p for b.

1

Let m be (13 - -3) + (2 - 1). Suppose -7 = 2*t - m. Suppose -t*p + 61 = 1. Solve -r = 2*r + p for r.

-4

Let o = 4 + -2. Solve 0 = -0*w + w - o for w.

2

Suppose -4*b = -9*b + 50. Solve -u + 3*u = b for u.

5

Let x be -1 + 5 + 0 + -3. Let h(q) = 6*q3 + q2 - q + 1. Let j be h(x). Let s = 3 + -1. Solve -j*d = -s*d + 25 for d.

-5

Let c(f) = -3*f - 1. Suppose 2 = 3*v + 8. Let y be c(v). Solve y*z + 3 = -7 for z.

-2