Suppose -c + 6 = 6*r - 3*r, c - 8 = -4*r. Let h = 3 + 0. Let b = -3 + h. Solve 0*l - 2*l + r = b for l.

Suppose -4*u + 8 = -0. Suppose 2*h - 4 - u = 0. Solve 15 = h*o + 2*o for o.

3

Let j = 89 + -89. Solve j = d - 0 - 5 for d.

5

Suppose 0 = -c + 2c + 7. Let v be c(20/(-7) + 2). Solve -3*a - v = -a for a.

-3

Let u be (3/(-3) - -2)*0. Solve u = -g - 1 - 1 for g.

-2

Let l(s) = -13*s + 117. Let r be l(9). Let g(u) = -u**2 + 2. Let a be g(2). Let c = a - -5. Solve r = -c*v + v for v.

0

Suppose 5 + 7 = s. Let i be (⁴⁄₆)/(²⁄₉). Solve 0*p + s = i*p for p.

4

Let n be (-104)/(-40) - ⁶⁄₁₀. Solve 4*u = 18 + n for u.

5

Suppose -u = -7*u + 42. Solve -3*v = -u*v for v.

0

Let v(d) = 0*d + 4 + 6 + 0*d + d. Let a be v(0). Solve 0*b - a = 5*b for b.

-2

Let g be (-2)/10 - (-16)/80. Solve 0 = -g*a + a - 4 for a.

4