Let b(l) = -l. Let w be b(-3). Let r = -13 + 23. Solve 8*v - w*v + r = 0 for v.

-2

Let o be (-80)/(-14) - (-2)/7. Let c(z) = z**2 - 2*z. Let t be c(4). Suppose -2*r = -o*r + t. Solve -r*u + 0*u + 10 = 0 for u.

5

Let m = -18 - -23. Solve -m*n + 8 = -7 for n.

3

Suppose -5*h + 8 = -7. Suppose -5*g = -h*g - 8. Solve w = -g*w + 25 for w.

5

Suppose -3*v - 1 = -4, l + 2 = 3*v. Solve a - 4 = l for a.

5

Suppose -5*y - 68 = -7*c + 3*c, 32 = 3*c + y. Suppose -2*k - g = -12, 2*k = k + g. Suppose -l + v = -2*v + c, k*l - v = 7. Solve f - l = -0*f for f.

3

Let x be ((-10)/(-4))/5*18. Let b(t) = -t + 3. Let n be b(3). Solve -3*a - x = -n*a for a.

-3

Let f(x) = 4*x - 14. Let l be f(7). Solve 0 = -5*d - 6 - l for d.

-4

Let d be (-8)/(-6)3 + -2. Let m be (d + -2)(-4)/8. Suppose m = -2*b + 5*w + 21, 3*b + 3*w - 6 = -2*b. Solve -b - 2 = 5*r for r.

-1

Let u be (-2)/9*(13 + -22). Suppose 2*f = -2*n + 24, 0*f - u*f - 4*n + 14 = 0. Solve 5 = 3*s + f for s.

-4