Let c(l) = 2*l + 0*l - l + 2 + 2*l. Let a be c(2). Suppose -a = -f - 0*f. Solve -3*k - 1 - f = 0 for k.

Let m(n) = n3 - 3*n2 + n + 2. Let w be m(2). Solve w = 3*c - 0*c + 6 for c.

-2

Suppose 16 = 4*v + 2*g + 2*g, 5*v - 20 = -3*g. Solve v*i - 10 = 6*i for i.

-5

Let u(b) = -b3 - 7*b2 - 2*b - 10. Suppose 4*c - 2*v = -9 - 17, -2*c - 3*v = 17. Let i be u©. Solve -i*d = -2*d - 8 for d.

4

Let h be ((-72)/63)/(4/(-14)). Solve -h*d = -2*d for d.

0

Suppose 26 = 5*l - 4. Let v = l + -6. Solve -2*c - 10 = -v*c for c.

-5

Let j be (¹⁰⁄₃)/((-10)/(-15)). Suppose -j*k - 31 = -3*z, -z - 17 = 3*z + 5*k. Solve 6 = -z*q + 4*q for q.

3

Suppose -4*z + 6 = -6. Solve 4*g - z - 13 = 0 for g.

4

Let r = -5 - -7. Let c(t) = -t3 + t2 + t + 2. Let x be c®. Solve -2*o = -x*o - 6 for o.

3

Let x(z) = z**2 - 6*z - 4. Let y be x(7). Solve -2*d = -y*d for d.

0

Let b be ((-25)/(-15))/(1 + (-6)/9). Solve -3*d = -b + 2 for d.

1