Let u = 31 - 19. Let l(o) = -6*o + 6. Let b(h) = -5*h + 5. Let z(v) = -5*b(v) + 4*l(v). Let j be z(4). Solve -3*n + u = j for n.

Suppose 45*f + 4 = 47*f. Solve -f*d = d for d.

0

Suppose -3*a - 5*n = -5, 5*a - 13 - 22 = 5*n. Solve -a = 3*q + 7 for q.

-4

Let w be (50/(-15))/((-6)/9). Solve 0 = -w*y - 6 + 1 for y.

-1

Let p(w) = -3*w - 5. Let k be p(-4). Solve -k*g = -2*g + 20 for g.

-4

Suppose -6 = -3*f - 5*v + 28, 2*f + 3*v = 21. Solve f = -g - 2 for g.

-5

Suppose -2*z + 4*x + 30 = 0, x = 3*z - 47 + 2. Suppose -3*t = r - z, 5 = -5*r + 3*t + 26. Let u = -4 - -7. Solve -u*p + 0*p = -r for p.

2

Let q be ²⁰⁄₉ + (-30)/135. Suppose 10 = -5*i - q*j, -i + j = -0 - 5. Solve i = 4*m + 9 + 3 for m.

-3

Suppose -6*b = b - 0*b. Solve b = -0*h + 5*h for h.

0

Let a be 8 - 4/((-8)/(-10)). Solve a*f - f = 0 for f.

0

Let v be ((-2)/(-3) - 0)/((-1)/(-6)). Solve 3*s = v*s + 5 for s.

-5