Suppose 2*u + 2*t = 0, -2*u - 1 - 3 = 3*t. Suppose 0 = -3*b - 0*b + 6. Solve -b*f + u = -6*f for f.

-1

Suppose 0 = 2*z - k - 4, z - 5*k - 20 = 0. Suppose -24 = -z*a - 4*a. Solve a*y = 5*y + 3 for y.

3

Let o be (2 - 2)/(1*2). Let h be 3 + (-4)/4 + 2. Suppose 5*k = 3*d + 11, -3*k - k + h*d + 4 = 0. Solve -b - k = -o*b for b.

-4

Suppose -4*s + 4*p = 16, 5*s + 5*p - 37 = -7. Solve j - 1 = s for j.

2

Let v(s) be the first derivative of -4 + 1⁄4*s4 + 0*s3 + 0*s**2 + 5*s. Let q be v(0). Solve 5*k + q = -15 for k.

-4

Let s(b) = -b3 + 5*b2 + b + 6. Let p be s(5). Let c(w) = w - 6. Let g be c(p). Let u be ((-12)/(-14))/1*7. Solve -3*x + u = -g*x for x.

-3

Suppose x = -2*x - 21. Let m(p) = -p - 5. Let l be m(x). Suppose -l = v - 4. Solve -3 = v*d + 7 for d.

-5

Let o(a) = 5 + 9*a - 10*a + a**2 - 4*a. Let u be o(6). Solve -3*x = -4 - u for x.

5

Suppose 9*j = 11*j - 10. Suppose -z + 5 + 1 = j*u, 0 = 5*u - 2*z - 18. Solve 4*n + u = -2 for n.

-1

Let o = 0 - -9. Suppose 6 = -o*t + 12*t. Solve 0 = 2*z - 0*z + t for z.

-1