Suppose -13*v = -8*v - 35. Solve 4*o = -v - 9 for o.

Suppose -2*h + 21 = x, -5*x = -2*x + 3*h - 54. Suppose -3*b + 2*b = -5*t - 45, 3*t = 3*b - 15. Let s be (-6)/t - (-21)/x. Solve -3 + s = q for q.

-1

Suppose 3*w - 5*w = -22. Suppose 3*t + 3*c + w = -c, 2*t - 1 = -c. Solve -9 = -2*l - t for l.

3

Let u(v) be the second derivative of -v³⁄₆ + v²⁄₂ + 2*v. Let x be u(-3). Suppose h - x + 0 = 0. Solve 0*l = 2*l + h for l.

-2

Let j be (-18)/(-5) - 2/(-5). Let v be j + 21 + (-1 - -3). Let s be (v/15)/(¹⁄₅). Solve 4*g - 7 - s = 0 for g.

4

Let z be ²⁄₇ - (-2)/(-7). Let i(t) = t3 + 9*t2 - 10*t + 4. Let n be i(-10). Suppose 4*s - n = g, -5*g - 1 = -g - s. Solve z = -g*k + k - 1 for k.

1

Let i be ¹⁸⁴⁄₄₀ + ²⁄₅. Suppose 6 = 4*q + 2*y, 1 = 5*q + 3*y - i. Solve -f = q*f - 16 for f.

4

Let h be (-2)/(-7) + ²⁴⁰⁄₄₂. Let l© = 5*c3 - c2 - c + 1. Let j be l(1). Solve -j = -k - h for k.

-2

Let h = -54 + 60. Let o be (-8)/6*(-9)/2. Solve -4*p - o = h for p.

-3

Suppose 5*u = 4*o + 26, 0 = 4*u + u - 5*o - 30. Suppose -9*d = -6*d. Let m be ((-20)/(-5) - 3)*d. Solve m*y = -y - u for y.

-2

Let r = 3 - 0. Let m be 3/((-30)/4)*-10. Suppose -m*o = -r*q + 16 - 70, 3*o = -q + 47. Solve -o = -5*j - 5 for j.

2