Let r be (-4)/(-20) - (-4)/5. Solve -r = 2*g - 5 for g.

Let m(s) = 3*s. Let w be m(1). Let c = 5 - w. Suppose c*r - 5 = 7. Solve -r*f - 5 = -f for f.

-1

Let c(g) = 4*g - 1. Let w(f) = -f - 3. Let z be w(-4). Let i be c(z). Solve 3*r + i = -0 for r.

-1

Let v be (7 + 2)/(⁶⁄₄). Suppose 4*p - v = p. Solve -p*f - f = -6 for f.

2

Let f be 0/((-2 + 3)*3). Solve 0*g + 5*g - 20 = f for g.

4

Suppose -3*p + 4*r - 3*r = 0, 2*p = 3*r. Solve h + p*h - 4 = 0 for h.

4

Let t = -46 - -49. Solve -t*r = r - 20 for r.

5

Suppose -4*u - 2*d + 2 = 0, 3*u - 5*d - 15 = -2*d. Let q(o) = 2*o - 2. Let l be q(u). Suppose 2*w + l*w - 24 = 0. Solve 0*t = -2*t - w for t.

-3

Suppose 0 = 4*z - 3*s - 41, 3*s + 0 = -z - 1. Let o be (-5)/(-10)*z/2. Suppose 0 = 5*w - w. Solve -a + o*a + 3 = w for a.

-3

Suppose 2 = -u + 5. Solve u*k + 0*k = 15 for k.

5

Let j be (-14)/6 - ²⁄₃. Let u be 6/j + 0 - -7. Let a = u - 3. Solve -3*s = -a*s for s.

0