Suppose -25 + 7 = -2*n. Suppose -b + n = 4. Solve -20 = -b*l + l for l.

Let h be 4/(-3 + 1) + 4. Let o(y) = -y3 + 9*y2 + y + 3. Let g(i) = 8*i**2 + i. Let k be g(1). Let n be o(k). Solve -z - h*z + n = 0 for z.

4

Let y(g) = 2*g. Let o® = -6*r - 1. Let j© = 2*o© + 7*y©. Let t be j(9). Let w(n) = n3 - 7*n2 + 5. Let z be w(7). Solve -z*v = -v + t for v.

-4

Let j = 9 - 4. Suppose 0 = h - j*h + 16. Solve -h*i = -7 + 19 for i.

-3

Let n be (-5)/(³⁰⁄₁₈) + 12. Solve -n + 29 = 5*d for d.

4

Let d = -21 - -21. Solve -3*g - 2*g + 5 = d for g.

1

Let g(b) = -3*b - 22. Let z be g(-8). Solve 0 = z*i - 5 - 3 for i.

4

Let a be -5*((-4)/(-5) - 2). Solve -2*y + a = y for y.

2

Suppose 0*j + 2*j = 8. Solve -2*v + j = -2 for v.

3

Let k(w) = -7*w2 - 15*w + 4. Let m© = -20*c2 - 44*c + 11. Let t(d) = -17*k(d) + 6*m(d). Let x be t(-6). Solve 3*a + x = -a for a.

-4

Let z(f) = f3 - 7*f2 + 5*f + 5. Let q be z(6). Let i be (4/q)/(0 - 2). Solve 0 = -i*l - 0 - 2 for l.

-1