Suppose 10*z = 7*z. Suppose x - 4*b - 4 = -1, 2*x - 6 = -b. Suppose -x*g + z*g = -6. Solve 3*l = -g*l - 25 for l.

Let y(u) = 2*u2 - 6 + 8*u + 14 - 3*u2. Let b be y(6). Solve 0 = k - 5*k + b for k.

5

Let i(n) = -2*n. Let j be i(-1). Let b(y) = 3 + 4*y2 - 4*y2 - 5*y + j*y**2. Let f be b(3). Solve 3*o - f*o - 3 = 0 for o.

-1

Suppose -19 = -3*d - 4. Suppose 2*i = i - d*p - 20, -4 = 4*i + p. Solve i = -5*l + 10 for l.

2

Suppose -r = 16 + 34. Let u be (⁴⁄₅)/((-5)/r). Solve -u*j + 5 = -3*j for j.

1

Let v = -18 + 21. Let l(o) = o**2 - 2*o + 4. Let d be l(v). Suppose 3*q + 6 = 15. Solve d*n = 4*n + q for n.

1

Let c(t) = t**2 - 7*t + 5. Let j be c(7). Suppose 10 + j = -5*q, 0 = -5*s + 5*q - 5. Let z = 1 - s. Solve 0 = -z*o + 2 - 7 for o.

-1

Suppose 0 = -4*a - 2*p + 2, 7*a - 4*a - 24 = 3*p. Solve 7*n + a = 4*n for n.

-1

Let o be 2/(-3)*¹²⁄₈. Let j = -2 - o. Let x be (6/(-10))/(j/5). Solve -x*q = -0*q - 6 for q.

2

Let p be (48/(-18))/((-4)/6). Let z© = c3 + c2 - 2*c + 1. Let r be z(2). Solve p*o = -r + 5 for o.

-1

Let d(f) = -2*f**2 - 18*f - 7. Let g be 5 - 7 - ¹²⁄₂. Let o be d(g). Solve -4*h + o = -h for h.

3