Let z be -2*3/((-3)/10). Solve 5*k = k + z for k.

Let j = 8 - 3. Let w(m) = -m3 + m + 1. Let l(n) = -4*n3 - 5*n**2 + 3*n + 11. Let p(y) = -l(y) + 5*w(y). Let v be p(j). Solve -3 = v*u - 7 for u.

1

Let q be -25*((-8)/(-4) + -3). Solve -q = -3*o - 2*o for o.

5

Let j be (6 - 3)/(-3)*0. Let g(t) be the second derivative of t⁵⁄₂₀ - t³⁄₆ + 3*t**²⁄₂ - 4*t. Let k be g(j). Solve 2 = k*r - 1 for r.

1

Suppose -3*g + 0*g = -3*x + 9, -g = -5*x + 27. Solve -4*m = -x + 26 for m.

-5

Suppose 0 = 5*c - 9*c. Solve c*k = k + 5 for k.

-5

Let z be (1 - (9 + -1)) + 1. Let y(n) = n3 + 7*n2 + 7*n + 9. Let f be y(z). Solve -3*x - f = 12 for x.

-5

Suppose 10*y - 13*y = -3. Solve 0*w - w = y for w.

-1

Suppose -2*x + 2*r - 14 = 4*r, 3*r = 4*x + 14. Let v be 7 + x/((-20)/(-12)). Solve v*h + 25 = -h for h.

-5

Suppose 34 = 2*c + 4*p - 0*p, 86 = 4*c + 2*p. Suppose -3*z = -z + 3*v - c, -5*v + 5 = -5*z. Suppose z*l = 12, -3*l = 2*g - 0 - 17. Solve 0*f + 2*f = g for f.

2

Let u(x) = 4 - 1 + x**2 + 0*x + 3*x. Let d = 5 - 7. Let p be u(d). Solve c = p + 4 for c.

5