Suppose -5*u = -4*k - 72, -3*u - 5*k + 2*k + 54 = 0. Suppose -r + u = -0*r + 2*p, 0 = -4*r - 5*p + 55. Solve -3*i + 2 = -r for i.

4

Let h = 9 + -3. Let u be ((-2)/5)/(9/(-90)). Solve u*a = h*a + 8 for a.

-4

Let u(g) = g3 + 8*g2 - 6*g + 4. Let f be u(-9). Let m = f - -26. Solve m*t = 5*t for t.

0

Let f be 3 + 1 + (-3 - -2). Suppose u = -f*u - q + 9, 20 = 5*u + 3*q. Solve 0 = -v + 6 - u for v.

5

Suppose 4*c + b - 28 = 0, 0*b = 2*c - b - 8. Solve -3*m + c + 0 = 0 for m.

2

Let z(l) = l**2 + 6*l - 3. Let c be z(-6). Let x be 1/c*0/3. Solve 5*d + 5 = -x for d.

-1

Let z be (0 + 4⁄6)*-3. Let k = 4 + z. Suppose -h - 4 = -5*h. Solve k*t - h + 11 = 0 for t.

-5

Let w(f) = -f3 + 2*f2 - f. Let a be w(1). Let n(b) = b3 + 6*b2 - 6*b + 6. Let h be n(-7). Let p be (-1 + 2)*h*a. Solve p = -4*u + 2 + 2 for u.

1

Let w(x) = -x. Let k(j) = -j3 + 4*j2 + 3*j. Let p® = -k® - 4*w®. Suppose 0 = 4*a + 11 - 27. Let i be p(a). Solve -b = -i + 3 for b.

1

Let r(h) = -h - 4. Let u be (-1 - -2)*(-9 + 3). Let l be r(u). Solve p - l*p - 3 = 0 for p.

-3