Suppose -g - 3*g = 0. Let c(u) = 3*u - 4. Let m be c(3). Let s(p) = p - 3. Let v be s(m). Solve g = 6*r - v*r + 8 for r.

Let u be (-111)/(-7) - (-5)/35. Solve -3*k + u = k for k.

4

Suppose 0 = -3*t, 4*h + 2*t + 7 = 19. Solve 3*c + h = -0 for c.

-1

Suppose -34 = 2*l - s + 5*s, -5*l = -4s + 113. Let a be -2(3 - l/(-6)). Let i = 7 - a. Solve d = -d + i for d.

3

Suppose 4*y + 4*f - 6 = 14, y + 4*f - 8 = 0. Suppose -r + 7 - 1 = -y*q, 4*r - 3*q - 24 = 0. Solve -5*g = -2*g - r for g.

2

Let t(i) = i3 - 5*i2 + 7*i - 8. Let r be t(4). Suppose r*o = -0*o. Solve o = 4*u - u + 6 for u.

-2

Suppose -2*o + 6 = -2. Let s be (⁸⁄₂₀)/(¹⁄₁₀). Solve -s*a - 4 - o = 0 for a.

-2

Let z(v) = v**2 - 2*v. Let a be z(3). Solve a*y - 4*y = -4 for y.

4

Suppose x = s + 4, -x = -6*x + 25. Let l(w) = 2*w. Let v be l(s). Solve 0*n - v*n = 0 for n.

0

Let q = -20 - 4. Let u be ²⁰⁄₆*q/(-20). Let d be ¹⁸⁄₈ + u/(-16). Solve -z - d = -3 for z.

1

Suppose s - 14 = 4*j, -4*j - 8 = -s - 2*j. Suppose -8 - 4 = -s*l. Solve 4*f + l = -6 for f.

-3