Suppose 4*p - 3*p + 5*m = 15, 5*p + 3 = m. Suppose -3*r = -p*r. Solve r*w + w = 5 for w.

5

Let j be 6/(-15) - 8/(-20). Suppose 72 = -4*p + 4*x - 0, 4*p + x + 47 = j. Let n be (-2)/(-13) + 2/p. Solve 4*q - 2 - 6 = n for q.

2

Suppose -2*r + 4*g = -10, -3*g = -r + g + 7. Let a be 12/(-8)*8/(-6). Solve -a*c + 5 = r*c for c.

1

Suppose 32 = -4*c + 8*c. Solve -3*b - c = -b for b.

-4

Let c(z) be the first derivative of z4⁄4 + z2⁄2 - 1. Let w be c(1). Solve -q - 1 = -w for q.

1

Let c(t) = -t3 + t2 - 4. Let k be c(0). Suppose 3*r - 9 = 2*i - 0*r, 0 = 2*i + 2*r - 6. Let y = i - k. Solve 0 = -z + y - 1 for z.

3

Suppose 3*z = -13 + 43. Suppose -7*h + 7 + 7 = 0. Solve -h*p + 4*p = -z for p.

-5

Let b = -199 - -203. Solve 0 = b*q - 2*q for q.

0

Let w = -3 - -15. Solve -4*v + 0 + w = 0 for v.

3

Suppose -f - 13 = -6. Let g = f + 7. Let y be (-1)/(3⁄30*-2). Solve -y*c = -g*c for c.

0