Suppose 0 = 15*x - 85 - 155. Solve -2*b + x = 2*b for b.

Let j be ²⁄₄ - (-17)/(-34). Suppose -3*g + 8*g = 25. Solve g*q - 15 = -j*q for q.

3

Suppose 4*r = 0, -c - 54 = -4*c + 2*r. Suppose -c = -5*s + 12. Solve -4*t + t = s for t.

-2

Let s be (3/(-2))/(9/(-120)). Let x be (-4 + 1)*(-5)/3. Solve s = -0*n + x*n for n.

4

Let y(p) = p3 + 6*p2 + 5. Let h be y(-6). Suppose 0 = -4*l + h*l + 4. Let f = 7 + l. Solve 0 = f*k + 4 + 8 for k.

-4

Let l = -10 + -1. Let c = -2 - l. Let p(q) = -q3 + 8*q2 + 9*q + 6. Let z be p©. Solve t - 4*t - z = 0 for t.

-2

Let s be 8/(-6)*(⁹⁴⁵⁄₂₈)/(-15). Let n = 20 + -11. Solve -s*w + n = -3 for w.

4

Let r = -142 - -143. Solve 2 = -t + r for t.

-1

Suppose v = -d + 2*d - 3, 5*v + 4*d - 30 = 0. Let i be 7 + 1/(3/(-6)). Solve v*z + 12 = i*z for z.

4

Let d = -6 + 8. Suppose 4*z - 8*z = -2*q, -4*z + 4 = 0. Solve -q*b - d = -0*b for b.

-1

Suppose 2*d - 1 + 5 = 0. Let p = 3 - d. Solve 0 = 4*l - 3*l - p for l.

5