Let k be (8 + -4)/(-2 - -1). Let r = k + 6. Solve 0 = -5*w + r*w for w.

Suppose -20 = 8*h - 13*h. Solve -h = 3*x + 8 for x.

-4

Suppose 0*m - 2 = -m. Suppose d = -m*d. Suppose d*o = o - 10. Solve -o = -0*h - 2*h for h.

5

Suppose -2*j = 3*b + 5 + 1, -4*b + 3 = -j. Let y = -4 + j. Let v = y - -12. Solve -v*c + 2*c = -12 for c.

4

Let d = 30 - 18. Let r(h) = -h3 + 12*h2 + 12. Let s be r(d). Solve 5*z + s = z for z.

-3

Let g = 5 + 4. Suppose -g = -v - 0*v. Suppose -s + 0*s = -v. Solve t - 4*t = -s for t.

3

Suppose 4*f = -3*i + 60, 4*f - 2*i - 62 = -2. Let b = f + -2. Let x = -8 + b. Solve r + x = 2*r for r.

5

Let j be ((-18)/(-7))/(⁴⁄₂₈). Suppose -2*t - 3*h = -5*t + j, 3*t = -5*h + 18. Solve -m - t = m for m.

-3

Let w(l) = 2*l. Let u be w(-3). Let p = -4 - u. Let s = -1 - -6. Solve -p*y - s = -1 for y.

-2

Let x = 27 - 21. Solve 3*f + x = 3 for f.

-1

Suppose -t = -5*t. Suppose -3*x + 4*m - 40 = -5*x, t = 5*m + 10. Suppose -3*c - c + x = 0. Solve -4*i + c = 2 for i.

1